[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 50692: "COSMOS 1408 DEB", a debris fragment; registered to CIS; launched 1982-09-16; status decayed; decayed 2022-09-22; elements: period 91.77, inclination 83.52, apogee 378, perigee 344.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_1408_DEB_50692 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1408 DEB" ;
    ssao:has_COSPAR_number "1982-092APQ" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1982-09-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "83.52"^^xsd:double ;
    ssao:has_Orbital_Period_value "91.77"^^xsd:double ;
    ssao:has_Perigee_value "344.0"^^xsd:double ;
    ssao:has_Apogee_value "378.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes orbits below roughly 2000 km altitude?

[Assistant]
ssao:Low_Earth_Orbit

SSAO defines it as: Low Earth Orbit more precisely designates a range of possible orbits within a specified distance (e.g., up to 2000 or 5000 km) from a the Earth. For this reason, the term 'regime' may be used.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 7921: "COSMOS 740 DEB", a debris fragment; registered to CIS; launched 1975-05-28; status decayed; decayed 1975-06-18; elements: period 89.03, inclination 64.96, apogee 283, perigee 170.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_740_DEB_7921 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 740 DEB" ;
    ssao:has_COSPAR_number "1975-046E" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1975-05-28"^^xsd:date ;
    ssao:has_Orbital_Inclination "64.96"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.03"^^xsd:double ;
    ssao:has_Perigee_value "170.0"^^xsd:double ;
    ssao:has_Apogee_value "283.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 28031: "SL-12 DEB", a debris fragment; registered to CIS; launched 1988-09-16; status decayed; decayed 2003-10-19; elements: period 125.75, inclination 65.59, apogee 3694, perigee 178.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_12_DEB_28031 a ssao:Orbital_Debris ;
    rdfs:label "SL-12 DEB" ;
    ssao:has_COSPAR_number "1988-085CD" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1988-09-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "65.59"^^xsd:double ;
    ssao:has_Orbital_Period_value "125.75"^^xsd:double ;
    ssao:has_Perigee_value "178.0"^^xsd:double ;
    ssao:has_Apogee_value "3694.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] A matcher proposes the correspondence kg:RocketBody equals ssao:Stellar_Body between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. A launched artificial object is not a natural stellar body. Refuted by all 6870 rocket bodies, each carrying a launch date.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 38922: "BREEZE-M DEB", a debris fragment; registered to CIS; launched 2012-08-06; elements: period 112.16, inclination 50.01, apogee 2396, perigee 256.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:BREEZE_M_DEB_38922 a ssao:Orbital_Debris ;
    rdfs:label "BREEZE-M DEB" ;
    ssao:has_COSPAR_number "2012-044BF" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2012-08-06"^^xsd:date ;
    ssao:has_Orbital_Inclination "50.01"^^xsd:double ;
    ssao:has_Orbital_Period_value "112.16"^^xsd:double ;
    ssao:has_Perigee_value "256.0"^^xsd:double ;
    ssao:has_Apogee_value "2396.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 37268: "COSMOS 2251 DEB", a debris fragment; registered to CIS; launched 1993-06-16; status decayed; decayed 2011-08-04; elements: period 94.02, inclination 73.97, apogee 574, perigee 369.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_2251_DEB_37268 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 2251 DEB" ;
    ssao:has_COSPAR_number "1993-036BHG" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1993-06-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "73.97"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.02"^^xsd:double ;
    ssao:has_Perigee_value "369.0"^^xsd:double ;
    ssao:has_Apogee_value "574.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] A matcher proposes the correspondence kg:Debris equals ssao:Fragmentation_Debris between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. The catalogue DEB code merges fragmentation debris with mission-related debris, which SSAO deliberately separates as MissionRelatedDebris. The catalogue cannot discriminate the two, so no instance-level test can settle it either: this refusal is curatorial and must be recorded as such.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 95.64 minutes, inclination 97.28 degrees, apogee 551.0 km, perigee 548.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 67194: "STARLINK-36284", a payload; registered to US; launched 2025-12-17; status operational; elements: period 96.11, inclination 70.00, apogee 575, perigee 569.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_36284_67194 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-36284" ;
    ssao:has_COSPAR_number "2025-304C" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-12-17"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "70.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "96.11"^^xsd:double ;
    ssao:has_Perigee_value "569.0"^^xsd:double ;
    ssao:has_Apogee_value "575.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 32956: "COSMOS 2439", a payload; registered to CIS; launched 2008-05-23; status operational; elements: period 115.84, inclination 82.51, apogee 1510, perigee 1478.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_2439_32956 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "COSMOS 2439" ;
    ssao:has_COSPAR_number "2008-025D" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2008-05-23"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "82.51"^^xsd:double ;
    ssao:has_Orbital_Period_value "115.84"^^xsd:double ;
    ssao:has_Perigee_value "1478.0"^^xsd:double ;
    ssao:has_Apogee_value "1510.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 406.53 minutes, inclination 27.54 degrees, apogee 23371.0 km, perigee 229.0 km.

[Assistant]
ssao:Highly_Elliptical_Orbit

Basis: apogee minus perigee above 20000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 19244: "COSMOS 886 DEB", a debris fragment; registered to CIS; launched 1976-12-27; elements: period 114.50, inclination 66.05, apogee 1996, perigee 870.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_886_DEB_19244 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 886 DEB" ;
    ssao:has_COSPAR_number "1976-126CA" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1976-12-27"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "66.05"^^xsd:double ;
    ssao:has_Orbital_Period_value "114.5"^^xsd:double ;
    ssao:has_Perigee_value "870.0"^^xsd:double ;
    ssao:has_Apogee_value "1996.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 56970: "LEMUR-2-EMBRIONOVIS", a payload; registered to US; launched 2023-06-12; status operational; elements: period 93.59, inclination 97.63, apogee 457, perigee 444.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:LEMUR_2_EMBRIONOVIS_56970 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "LEMUR-2-EMBRIONOVIS" ;
    ssao:has_COSPAR_number "2023-084AQ" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-06-12"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.63"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.59"^^xsd:double ;
    ssao:has_Perigee_value "444.0"^^xsd:double ;
    ssao:has_Apogee_value "457.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 24827: "COSMOS 2344", a payload; registered to CIS; launched 1997-06-06; elements: period 129.97, inclination 63.30, apogee 3049, perigee 1193.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_2344_24827 a ssao:Payload ;
    rdfs:label "COSMOS 2344" ;
    ssao:has_COSPAR_number "1997-028A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1997-06-06"^^xsd:date ;
    ssao:has_Orbital_Inclination "63.3"^^xsd:double ;
    ssao:has_Orbital_Period_value "129.97"^^xsd:double ;
    ssao:has_Perigee_value "1193.0"^^xsd:double ;
    ssao:has_Apogee_value "3049.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 53976: "STARLINK-5134", a payload; registered to US; launched 2022-10-05; status operational; elements: period 94.16, inclination 53.16, apogee 478, perigee 477.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_5134_53976 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-5134" ;
    ssao:has_COSPAR_number "2022-125N" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2022-10-05"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.16"^^xsd:double ;
    ssao:has_Perigee_value "477.0"^^xsd:double ;
    ssao:has_Apogee_value "478.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 18712: "SL-4 R/B", a rocket body (spent upper stage); registered to CIS; launched 1987-12-25; status decayed; decayed 1988-01-01; elements: period 86.99, inclination 70.34, apogee 129, perigee 122.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_4_R_B_18712 a ssao:Rocket_Body_Debris ;
    rdfs:label "SL-4 R/B" ;
    ssao:has_COSPAR_number "1987-107B" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1987-12-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "70.34"^^xsd:double ;
    ssao:has_Orbital_Period_value "86.99"^^xsd:double ;
    ssao:has_Perigee_value "122.0"^^xsd:double ;
    ssao:has_Apogee_value "129.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 35732: "IRIDIUM 33 DEB", a debris fragment; registered to US; launched 1997-09-14; status decayed; decayed 2023-12-28; elements: period 93.51, inclination 86.18, apogee 459, perigee 433.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:IRIDIUM_33_DEB_35732 a ssao:Orbital_Debris ;
    rdfs:label "IRIDIUM 33 DEB" ;
    ssao:has_COSPAR_number "1997-051RK" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1997-09-14"^^xsd:date ;
    ssao:has_Orbital_Inclination "86.18"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.51"^^xsd:double ;
    ssao:has_Perigee_value "433.0"^^xsd:double ;
    ssao:has_Apogee_value "459.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 8762: "MOLNIYA 1-34", a payload; registered to CIS; launched 1976-03-19; status decayed; decayed 1985-05-14; elements: period 94.26, inclination 63.63, apogee 884, perigee 81.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:MOLNIYA_1_34_8762 a ssao:Payload ;
    rdfs:label "MOLNIYA 1-34" ;
    ssao:has_COSPAR_number "1976-026A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1976-03-19"^^xsd:date ;
    ssao:has_Orbital_Inclination "63.63"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.26"^^xsd:double ;
    ssao:has_Perigee_value "81.0"^^xsd:double ;
    ssao:has_Apogee_value "884.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 101.84 minutes, inclination 98.68 degrees, apogee 854.0 km, perigee 837.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 1457.56 minutes, inclination 12.45 degrees, apogee 36250.0 km, perigee 36161.0 km.

[Assistant]
ssao:Geosynchronous_Orbit

Basis: period 1400 to 1500 minutes with inclination above 5 degrees. Note that this is geosynchronous but NOT geostationary: the inclination exceeds 5 degrees, so the object does not hold a fixed ground track.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 63628: "DRAGON CRS-32", a payload; registered to US; launched 2025-04-21; status decayed; decayed 2025-05-25; elements: period 92.69, inclination 51.64, apogee 409, perigee 404.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:DRAGON_CRS_32_63628 a ssao:Payload ;
    rdfs:label "DRAGON CRS-32" ;
    ssao:has_COSPAR_number "2025-080A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-04-21"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.64"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.69"^^xsd:double ;
    ssao:has_Perigee_value "404.0"^^xsd:double ;
    ssao:has_Apogee_value "409.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 15089: "COSMOS 1572 DEB", a debris fragment; registered to CIS; launched 1984-06-15; status decayed; decayed 1984-07-13; elements: period 89.06, inclination 82.32, apogee 267, perigee 189.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_1572_DEB_15089 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1572 DEB" ;
    ssao:has_COSPAR_number "1984-060E" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1984-06-15"^^xsd:date ;
    ssao:has_Orbital_Inclination "82.32"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.06"^^xsd:double ;
    ssao:has_Perigee_value "189.0"^^xsd:double ;
    ssao:has_Apogee_value "267.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 34291: "COSMOS 2251 DEB", a debris fragment; registered to CIS; launched 1993-06-16; status decayed; decayed 2014-12-09; elements: period 88.08, inclination 74.11, apogee 190, perigee 168.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_2251_DEB_34291 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 2251 DEB" ;
    ssao:has_COSPAR_number "1993-036MM" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1993-06-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "74.11"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.08"^^xsd:double ;
    ssao:has_Perigee_value "168.0"^^xsd:double ;
    ssao:has_Apogee_value "190.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 69198: "STARLINK-37321", a payload; registered to US; launched 2026-05-25; status operational; elements: period 93.85, inclination 53.16, apogee 463, perigee 462.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_37321_69198 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-37321" ;
    ssao:has_COSPAR_number "2026-114S" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2026-05-25"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.85"^^xsd:double ;
    ssao:has_Perigee_value "462.0"^^xsd:double ;
    ssao:has_Apogee_value "463.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 69312: "STARLINK-37790", a payload; registered to US; launched 2026-05-30; status operational; elements: period 93.91, inclination 97.29, apogee 466, perigee 465.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_37790_69312 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-37790" ;
    ssao:has_COSPAR_number "2026-119S" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2026-05-30"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.29"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.91"^^xsd:double ;
    ssao:has_Perigee_value "465.0"^^xsd:double ;
    ssao:has_Apogee_value "466.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 54998: "CZ-6A DEB", a debris fragment; registered to PRC; launched 2022-11-11; status decayed; decayed 2023-05-02; elements: period 94.86, inclination 98.53, apogee 556, perigee 467.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:CZ_6A_DEB_54998 a ssao:Orbital_Debris ;
    rdfs:label "CZ-6A DEB" ;
    ssao:has_COSPAR_number "2022-151UP" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2022-11-11"^^xsd:date ;
    ssao:has_Orbital_Inclination "98.53"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.86"^^xsd:double ;
    ssao:has_Perigee_value "467.0"^^xsd:double ;
    ssao:has_Apogee_value "556.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 24610: "PEGASUS DEB", a debris fragment; registered to US; launched 1994-05-19; status decayed; decayed 2001-12-31; elements: period 89.50, inclination 81.92, apogee 259, perigee 240.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:PEGASUS_DEB_24610 a ssao:Orbital_Debris ;
    rdfs:label "PEGASUS DEB" ;
    ssao:has_COSPAR_number "1994-029ZN" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1994-05-19"^^xsd:date ;
    ssao:has_Orbital_Inclination "81.92"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.5"^^xsd:double ;
    ssao:has_Perigee_value "240.0"^^xsd:double ;
    ssao:has_Apogee_value "259.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 63901: "STARLINK-34125", a payload; registered to US; launched 2025-05-10; status operational; elements: period 94.27, inclination 43.00, apogee 484, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_34125_63901 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-34125" ;
    ssao:has_COSPAR_number "2025-095M" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-05-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "43.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.27"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "484.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 107.04 minutes, inclination 100.28 degrees, apogee 1126.0 km, perigee 1053.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 47000: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; status decayed; decayed 2022-05-24; elements: period 95.42, inclination 99.13, apogee 567, perigee 510.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_47000 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025FAA" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbital_Inclination "99.13"^^xsd:double ;
    ssao:has_Orbital_Period_value "95.42"^^xsd:double ;
    ssao:has_Perigee_value "510.0"^^xsd:double ;
    ssao:has_Apogee_value "567.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 58134: "STARLINK-30761", a payload; registered to US; launched 2023-10-22; status operational; elements: period 94.27, inclination 43.00, apogee 484, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_30761_58134 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30761" ;
    ssao:has_COSPAR_number "2023-162S" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-10-22"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "43.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.27"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "484.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 44016: "ATLAS 5 CENTAUR DEB", a debris fragment; registered to US; launched 2014-09-17; elements: period 783.23, inclination 19.77, apogee 34985, perigee 8551.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:ATLAS_5_CENTAUR_DEB_44016 a ssao:Orbital_Debris ;
    rdfs:label "ATLAS 5 CENTAUR DEB" ;
    ssao:has_COSPAR_number "2014-055BX" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2014-09-17"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Highly_Elliptical_Orbit ] ;
    ssao:has_Orbital_Inclination "19.77"^^xsd:double ;
    ssao:has_Orbital_Period_value "783.23"^^xsd:double ;
    ssao:has_Perigee_value "8551.0"^^xsd:double ;
    ssao:has_Apogee_value "34985.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 5912: "VENERA 8", a payload; registered to CIS; launched 1972-03-27; status decayed; decayed 1972-07-22.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:VENERA_8_5912 a ssao:Payload ;
    rdfs:label "VENERA 8" ;
    ssao:has_COSPAR_number "1972-021A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1972-03-27"^^xsd:date .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 96.67 minutes, inclination 98.4 degrees, apogee 694.0 km, perigee 504.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 20221: "TITAN 2 R/B", a rocket body (spent upper stage); registered to US; launched 1989-09-06.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:TITAN_2_R_B_20221 a ssao:Rocket_Body_Debris ;
    rdfs:label "TITAN 2 R/B" ;
    ssao:has_COSPAR_number "1989-072B" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1989-09-06"^^xsd:date .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 69483: "STARLINK-37869", a payload; registered to US; launched 2026-06-11; status operational; elements: period 93.91, inclination 97.29, apogee 467, perigee 464.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_37869_69483 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-37869" ;
    ssao:has_COSPAR_number "2026-131F" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2026-06-11"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.29"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.91"^^xsd:double ;
    ssao:has_Perigee_value "464.0"^^xsd:double ;
    ssao:has_Apogee_value "467.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] A matcher proposes the correspondence kg:RocketBody equals ssao:Rocket_Body_Debris between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Accept, as a close match at about 0.8 confidence. Catalogued R/B entries are spent stages, which SSAO files as a debris subclass. Zero counter-instances in 6870 rocket bodies.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] A matcher proposes the correspondence kg:RocketBody equals ssao:Payload between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. This is a category swap: a spent stage carries no mission. Refuted by all 6870 rocket bodies in the catalogue.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 100.72 minutes, inclination 98.65 degrees, apogee 894.0 km, perigee 691.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 93.9 minutes, inclination 53.16 degrees, apogee 466.0 km, perigee 465.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 37632: "SL-8 DEB", a debris fragment; registered to CIS; launched 1982-10-19; elements: period 104.28, inclination 82.96, apogee 984, perigee 938.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_8_DEB_37632 a ssao:Orbital_Debris ;
    rdfs:label "SL-8 DEB" ;
    ssao:has_COSPAR_number "1982-102C" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1982-10-19"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "82.96"^^xsd:double ;
    ssao:has_Orbital_Period_value "104.28"^^xsd:double ;
    ssao:has_Perigee_value "938.0"^^xsd:double ;
    ssao:has_Apogee_value "984.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 50394: "COSMOS 1408 DEB", a debris fragment; registered to CIS; launched 1982-09-16; status decayed; decayed 2022-07-06; elements: period 88.95, inclination 82.62, apogee 234, perigee 211.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_1408_DEB_50394 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1408 DEB" ;
    ssao:has_COSPAR_number "1982-092ADG" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1982-09-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "82.62"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.95"^^xsd:double ;
    ssao:has_Perigee_value "211.0"^^xsd:double ;
    ssao:has_Apogee_value "234.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes a highly eccentric orbit?

[Assistant] ssao:Highly_Elliptical_Orbit


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 47606: "STARLINK-2024", a payload; registered to US; launched 2021-02-04; status decayed; decayed 2026-02-24; elements: period 87.30, inclination 53.02, apogee 143, perigee 138.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_2024_47606 a ssao:Payload ;
    rdfs:label "STARLINK-2024" ;
    ssao:has_COSPAR_number "2021-009BL" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2021-02-04"^^xsd:date ;
    ssao:has_Orbital_Inclination "53.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.3"^^xsd:double ;
    ssao:has_Perigee_value "138.0"^^xsd:double ;
    ssao:has_Apogee_value "143.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 93.85 minutes, inclination 53.16 degrees, apogee 464.0 km, perigee 462.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 93.59 minutes, inclination 97.63 degrees, apogee 457.0 km, perigee 444.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 31030: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 101.09, inclination 98.75, apogee 831, perigee 789.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_31030 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025BDY" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.75"^^xsd:double ;
    ssao:has_Orbital_Period_value "101.09"^^xsd:double ;
    ssao:has_Perigee_value "789.0"^^xsd:double ;
    ssao:has_Apogee_value "831.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 94.58 minutes, inclination 53.16 degrees, apogee 499.0 km, perigee 497.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 53152: "STARLINK-4045", a payload; registered to US; launched 2022-07-17; status partially operational; elements: period 91.72, inclination 53.22, apogee 359, perigee 358.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_4045_53152 a ssao:Payload ;
    rdfs:label "STARLINK-4045" ;
    ssao:has_COSPAR_number "2022-083W" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2022-07-17"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.22"^^xsd:double ;
    ssao:has_Orbital_Period_value "91.72"^^xsd:double ;
    ssao:has_Perigee_value "358.0"^^xsd:double ;
    ssao:has_Apogee_value "359.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 47309: "CAPE-3", a payload; registered to US; launched 2021-01-17; status decayed; decayed 2024-02-18; elements: period 88.06, inclination 60.64, apogee 184, perigee 174.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:CAPE_3_47309 a ssao:Payload ;
    rdfs:label "CAPE-3" ;
    ssao:has_COSPAR_number "2021-002A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2021-01-17"^^xsd:date ;
    ssao:has_Orbital_Inclination "60.64"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.06"^^xsd:double ;
    ssao:has_Perigee_value "174.0"^^xsd:double ;
    ssao:has_Apogee_value "184.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 38416: "OPS 4682 DEB", a debris fragment; registered to US; launched 1965-04-03; elements: period 111.12, inclination 90.25, apogee 1304, perigee 1252.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:OPS_4682_DEB_38416 a ssao:Orbital_Debris ;
    rdfs:label "OPS 4682 DEB" ;
    ssao:has_COSPAR_number "1965-027DV" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1965-04-03"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "90.25"^^xsd:double ;
    ssao:has_Orbital_Period_value "111.12"^^xsd:double ;
    ssao:has_Perigee_value "1252.0"^^xsd:double ;
    ssao:has_Apogee_value "1304.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] A matcher proposes the correspondence kg:StatusOperational equals ssao:Operational_Status_of_Spacecraft between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. This confuses an object with a quality: the subject class contains tracked physical objects, the target class contains statuses. Refuted by all 16167 operational entries, which carry orbital elements that no status possesses.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 10397: "DELTA 1 DEB", a debris fragment; registered to US; launched 1975-01-22; status decayed; decayed 1981-01-06; elements: period 100.69, inclination 98.80, apogee 857, perigee 725.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:DELTA_1_DEB_10397 a ssao:Orbital_Debris ;
    rdfs:label "DELTA 1 DEB" ;
    ssao:has_COSPAR_number "1975-004HF" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1975-01-22"^^xsd:date ;
    ssao:has_Orbital_Inclination "98.8"^^xsd:double ;
    ssao:has_Orbital_Period_value "100.69"^^xsd:double ;
    ssao:has_Perigee_value "725.0"^^xsd:double ;
    ssao:has_Apogee_value "857.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 33546: "ARIANE 44LP DEB", a debris fragment; registered to FR; launched 1988-12-11; elements: period 644.67, inclination 6.88, apogee 35974, perigee 710.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:ARIANE_44LP_DEB_33546 a ssao:Orbital_Debris ;
    rdfs:label "ARIANE 44LP DEB" ;
    ssao:has_COSPAR_number "1988-109V" ;
    ssao:has_Country_of_Origin "FR" ;
    ssao:has_Launch_Date_value "1988-12-11"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Highly_Elliptical_Orbit ] ;
    ssao:has_Orbital_Inclination "6.88"^^xsd:double ;
    ssao:has_Orbital_Period_value "644.67"^^xsd:double ;
    ssao:has_Perigee_value "710.0"^^xsd:double ;
    ssao:has_Apogee_value "35974.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 58658: "COSMOS 2574", a payload; registered to CIS; launched 2023-12-27; status decayed; decayed 2025-11-14; elements: period 87.41, inclination 96.62, apogee 148, perigee 145.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_2574_58658 a ssao:Payload ;
    rdfs:label "COSMOS 2574" ;
    ssao:has_COSPAR_number "2023-209A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2023-12-27"^^xsd:date ;
    ssao:has_Orbital_Inclination "96.62"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.41"^^xsd:double ;
    ssao:has_Perigee_value "145.0"^^xsd:double ;
    ssao:has_Apogee_value "148.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes a re-entry event?

[Assistant] ssao:Reentry_Event


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 5178: "SL-7 R/B", a rocket body (spent upper stage); registered to CIS; launched 1971-04-24; status decayed; decayed 1971-09-29; elements: period 88.01, inclination 81.70, apogee 208, perigee 144.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_7_R_B_5178 a ssao:Rocket_Body_Debris ;
    rdfs:label "SL-7 R/B" ;
    ssao:has_COSPAR_number "1971-037B" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1971-04-24"^^xsd:date ;
    ssao:has_Orbital_Inclination "81.7"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.01"^^xsd:double ;
    ssao:has_Perigee_value "144.0"^^xsd:double ;
    ssao:has_Apogee_value "208.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 40163: "CZ-3B DEB", a debris fragment; registered to PRC; launched 2010-09-04; elements: period 747.33, inclination 27.55, apogee 40941, perigee 861.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:CZ_3B_DEB_40163 a ssao:Orbital_Debris ;
    rdfs:label "CZ-3B DEB" ;
    ssao:has_COSPAR_number "2010-042Q" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2010-09-04"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Highly_Elliptical_Orbit ] ;
    ssao:has_Orbital_Inclination "27.55"^^xsd:double ;
    ssao:has_Orbital_Period_value "747.33"^^xsd:double ;
    ssao:has_Perigee_value "861.0"^^xsd:double ;
    ssao:has_Apogee_value "40941.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 540.15 minutes, inclination 4.56 degrees, apogee 30912.0 km, perigee 272.0 km.

[Assistant]
ssao:Highly_Elliptical_Orbit

Basis: apogee minus perigee above 20000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 31510: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 101.05, inclination 98.56, apogee 836, perigee 781.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_31510 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025BWZ" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.56"^^xsd:double ;
    ssao:has_Orbital_Period_value "101.05"^^xsd:double ;
    ssao:has_Perigee_value "781.0"^^xsd:double ;
    ssao:has_Apogee_value "836.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 65511: "STARLINK-35124", a payload; registered to US; launched 2025-09-05; status operational; elements: period 93.85, inclination 53.16, apogee 464, perigee 461.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_35124_65511 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-35124" ;
    ssao:has_COSPAR_number "2025-198V" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-09-05"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.85"^^xsd:double ;
    ssao:has_Perigee_value "461.0"^^xsd:double ;
    ssao:has_Apogee_value "464.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Is this decayed object still in low Earth orbit?

[Assistant] No. The entry carries a decay date, meaning it has re-entered, so no orbit class applies and it is no longer a resident space object.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 61912: "STARLINK-32303", a payload; registered to US; launched 2024-11-11; status operational; elements: period 94.27, inclination 43.00, apogee 484, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_32303_61912 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-32303" ;
    ssao:has_COSPAR_number "2024-207A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-11-11"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "43.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.27"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "484.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 5022: "COSMOS 374 DEB", a debris fragment; registered to CIS; launched 1970-10-23; status decayed; decayed 1974-03-30; elements: period 99.09, inclination 62.61, apogee 918, perigee 512.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_374_DEB_5022 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 374 DEB" ;
    ssao:has_COSPAR_number "1970-089Y" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1970-10-23"^^xsd:date ;
    ssao:has_Orbital_Inclination "62.61"^^xsd:double ;
    ssao:has_Orbital_Period_value "99.09"^^xsd:double ;
    ssao:has_Perigee_value "512.0"^^xsd:double ;
    ssao:has_Apogee_value "918.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 29784: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 100.62, inclination 98.95, apogee 831, perigee 745.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_29784 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025CA" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.95"^^xsd:double ;
    ssao:has_Orbital_Period_value "100.62"^^xsd:double ;
    ssao:has_Perigee_value "745.0"^^xsd:double ;
    ssao:has_Apogee_value "831.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 23863: "USA 119-124 DEB", a debris fragment; registered to US; launched 1996-05-12; status decayed; decayed 1999-03-12.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:USA_119_124_DEB_23863 a ssao:Orbital_Debris ;
    rdfs:label "USA 119-124 DEB" ;
    ssao:has_COSPAR_number "1996-029G" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1996-05-12"^^xsd:date .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 30926: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 96.53, inclination 98.83, apogee 704, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_30926 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025AZQ" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.83"^^xsd:double ;
    ssao:has_Orbital_Period_value "96.53"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "704.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 56417: "STARLINK-6261", a payload; registered to US; launched 2023-05-04; status operational; elements: period 94.27, inclination 43.01, apogee 484, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_6261_56417 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-6261" ;
    ssao:has_COSPAR_number "2023-061AV" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-05-04"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "43.01"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.27"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "484.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 39007: "H-2A DEB", a debris fragment; registered to JPN; launched 2012-05-17; status decayed; decayed 2013-01-18; elements: period 92.24, inclination 98.11, apogee 408, perigee 361.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:H_2A_DEB_39007 a ssao:Orbital_Debris ;
    rdfs:label "H-2A DEB" ;
    ssao:has_COSPAR_number "2012-025P" ;
    ssao:has_Country_of_Origin "JPN" ;
    ssao:has_Launch_Date_value "2012-05-17"^^xsd:date ;
    ssao:has_Orbital_Inclination "98.11"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.24"^^xsd:double ;
    ssao:has_Perigee_value "361.0"^^xsd:double ;
    ssao:has_Apogee_value "408.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 91.66 minutes, inclination 43.0 degrees, apogee 357.0 km, perigee 355.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 38457: "OPS 4682 DEB", a debris fragment; registered to US; launched 1965-04-03; elements: period 110.89, inclination 90.23, apogee 1290, perigee 1246.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:OPS_4682_DEB_38457 a ssao:Orbital_Debris ;
    rdfs:label "OPS 4682 DEB" ;
    ssao:has_COSPAR_number "1965-027FN" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1965-04-03"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "90.23"^^xsd:double ;
    ssao:has_Orbital_Period_value "110.89"^^xsd:double ;
    ssao:has_Perigee_value "1246.0"^^xsd:double ;
    ssao:has_Apogee_value "1290.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 61069: "STARLINK-32380", a payload; registered to US; launched 2024-09-13; status operational; elements: period 94.01, inclination 53.16, apogee 472, perigee 470.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_32380_61069 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-32380" ;
    ssao:has_COSPAR_number "2024-164V" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-09-13"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.01"^^xsd:double ;
    ssao:has_Perigee_value "470.0"^^xsd:double ;
    ssao:has_Apogee_value "472.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes a re-entry event?

[Assistant] ssao:Reentry_Event


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes an artificial object in space?

[Assistant] ssao:Artificial_Space_Object


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 28697: "FOTON-M 2 DEB", a debris fragment; registered to CIS; launched 2005-05-31; status decayed; decayed 2005-06-19; elements: period 89.54, inclination 62.94, apogee 287, perigee 217.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FOTON_M_2_DEB_28697 a ssao:Orbital_Debris ;
    rdfs:label "FOTON-M 2 DEB" ;
    ssao:has_COSPAR_number "2005-020G" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2005-05-31"^^xsd:date ;
    ssao:has_Orbital_Inclination "62.94"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.54"^^xsd:double ;
    ssao:has_Perigee_value "217.0"^^xsd:double ;
    ssao:has_Apogee_value "287.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 94.27 minutes, inclination 43.0 degrees, apogee 483.0 km, perigee 483.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Which SSAO class denotes a spacecraft that no longer functions?

[Assistant] ssao:Defunct_Spacecraft


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 43789: "IRVINE02", a payload; registered to US; launched 2018-12-03; status decayed; decayed 2026-02-16; elements: period 87.77, inclination 97.41, apogee 171, perigee 157.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:IRVINE02_43789 a ssao:Payload ;
    rdfs:label "IRVINE02" ;
    ssao:has_COSPAR_number "2018-099AH" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2018-12-03"^^xsd:date ;
    ssao:has_Orbital_Inclination "97.41"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.77"^^xsd:double ;
    ssao:has_Perigee_value "157.0"^^xsd:double ;
    ssao:has_Apogee_value "171.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 47172: "STARLINK-1889", a payload; registered to US; launched 2020-11-25; status decayed; decayed 2022-04-09; elements: period 88.55, inclination 53.03, apogee 207, perigee 199.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_1889_47172 a ssao:Payload ;
    rdfs:label "STARLINK-1889" ;
    ssao:has_COSPAR_number "2020-088BC" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2020-11-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "53.03"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.55"^^xsd:double ;
    ssao:has_Perigee_value "199.0"^^xsd:double ;
    ssao:has_Apogee_value "207.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 57875: "STARLINK-30434", a payload; registered to US; launched 2023-09-16; status operational; elements: period 94.27, inclination 43.00, apogee 484, perigee 482.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_30434_57875 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30434" ;
    ssao:has_COSPAR_number "2023-144M" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-09-16"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "43.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.27"^^xsd:double ;
    ssao:has_Perigee_value "482.0"^^xsd:double ;
    ssao:has_Apogee_value "484.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 31856: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; status decayed; decayed 2022-05-21; elements: period 94.25, inclination 98.90, apogee 495, perigee 470.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:FENGYUN_1C_DEB_31856 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025CJW" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbital_Inclination "98.9"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.25"^^xsd:double ;
    ssao:has_Perigee_value "470.0"^^xsd:double ;
    ssao:has_Apogee_value "495.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 69454: "STARLINK-37575", a payload; registered to US; launched 2026-06-08; status operational; elements: period 92.94, inclination 53.16, apogee 422, perigee 416.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_37575_69454 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-37575" ;
    ssao:has_COSPAR_number "2026-127M" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2026-06-08"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.94"^^xsd:double ;
    ssao:has_Perigee_value "416.0"^^xsd:double ;
    ssao:has_Apogee_value "422.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 46740: "STARLINK-1848", a payload; registered to US; launched 2020-10-24; status decayed; decayed 2026-03-04; elements: period 87.74, inclination 53.02, apogee 167, perigee 158.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_1848_46740 a ssao:Payload ;
    rdfs:label "STARLINK-1848" ;
    ssao:has_COSPAR_number "2020-074B" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2020-10-24"^^xsd:date ;
    ssao:has_Orbital_Inclination "53.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.74"^^xsd:double ;
    ssao:has_Perigee_value "158.0"^^xsd:double ;
    ssao:has_Apogee_value "167.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 16763: "COSMOS 1753", a payload; registered to CIS; launched 1986-06-06; elements: period 115.30, inclination 74.02, apogee 1477, perigee 1461.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:COSMOS_1753_16763 a ssao:Payload ;
    rdfs:label "COSMOS 1753" ;
    ssao:has_COSPAR_number "1986-042F" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1986-06-06"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "74.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "115.3"^^xsd:double ;
    ssao:has_Perigee_value "1461.0"^^xsd:double ;
    ssao:has_Apogee_value "1477.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 65987: "SDA_1677", a payload; registered to US; launched 2025-10-15; status operational; elements: period 104.49, inclination 81.30, apogee 972, perigee 969.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SDA_1677_65987 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "SDA_1677" ;
    ssao:has_COSPAR_number "2025-230P" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-10-15"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "81.3"^^xsd:double ;
    ssao:has_Orbital_Period_value "104.49"^^xsd:double ;
    ssao:has_Perigee_value "969.0"^^xsd:double ;
    ssao:has_Apogee_value "972.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 3976: "SL-8 DEB", a debris fragment; registered to CIS; launched 1969-03-05; status decayed; decayed 1970-05-16; elements: period 95.39, inclination 72.32, apogee 630, perigee 445.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_8_DEB_3976 a ssao:Orbital_Debris ;
    rdfs:label "SL-8 DEB" ;
    ssao:has_COSPAR_number "1969-021W" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1969-03-05"^^xsd:date ;
    ssao:has_Orbital_Inclination "72.32"^^xsd:double ;
    ssao:has_Orbital_Period_value "95.39"^^xsd:double ;
    ssao:has_Perigee_value "445.0"^^xsd:double ;
    ssao:has_Apogee_value "630.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 116.03 minutes, inclination 56.05 degrees, apogee 1556.0 km, perigee 1448.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 64683: "STARLINK-34550", a payload; registered to US; launched 2025-06-28; status operational; elements: period 93.85, inclination 53.16, apogee 464, perigee 462.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:STARLINK_34550_64683 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-34550" ;
    ssao:has_COSPAR_number "2025-139V" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-06-28"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "93.85"^^xsd:double ;
    ssao:has_Perigee_value "462.0"^^xsd:double ;
    ssao:has_Apogee_value "464.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 27357: "PSLV DEB", a debris fragment; registered to IND; launched 2001-10-22; status decayed; decayed 2002-02-06; elements: period 91.74, inclination 97.71, apogee 382, perigee 338.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:PSLV_DEB_27357 a ssao:Orbital_Debris ;
    rdfs:label "PSLV DEB" ;
    ssao:has_COSPAR_number "2001-049ME" ;
    ssao:has_Country_of_Origin "IND" ;
    ssao:has_Launch_Date_value "2001-10-22"^^xsd:date ;
    ssao:has_Orbital_Inclination "97.71"^^xsd:double ;
    ssao:has_Orbital_Period_value "91.74"^^xsd:double ;
    ssao:has_Perigee_value "338.0"^^xsd:double ;
    ssao:has_Apogee_value "382.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User] Classify the orbit regime for these elements and name the SSAO class: period 100.75 minutes, inclination 98.85 degrees, apogee 837.0 km, perigee 752.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 2595: "TITAN 2 DEB", a debris fragment; registered to US; launched 1966-11-11; status decayed; decayed 1966-11-18; elements: period 89.10, inclination 28.81, apogee 247, perigee 214.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:TITAN_2_DEB_2595 a ssao:Orbital_Debris ;
    rdfs:label "TITAN 2 DEB" ;
    ssao:has_COSPAR_number "1966-104N" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1966-11-11"^^xsd:date ;
    ssao:has_Orbital_Inclination "28.81"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.1"^^xsd:double ;
    ssao:has_Perigee_value "214.0"^^xsd:double ;
    ssao:has_Apogee_value "247.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 40629: "SL-4 DEB", a debris fragment; registered to CIS; launched 2015-04-28; status decayed; decayed 2015-04-29; elements: period 87.63, inclination 51.66, apogee 181, perigee 133.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:SL_4_DEB_40629 a ssao:Orbital_Debris ;
    rdfs:label "SL-4 DEB" ;
    ssao:has_COSPAR_number "2015-024L" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2015-04-28"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.66"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.63"^^xsd:double ;
    ssao:has_Perigee_value "133.0"^^xsd:double ;
    ssao:has_Apogee_value "181.0"^^xsd:double .


[System] You are a space-domain knowledge engineer. You express facts about space objects as RDF Turtle using the Space Situational Awareness Ontology (SSAO), namespace <https://purl.org/space-ontology/> bound to prefix ssao:. You use only terms that exist in SSAO. When the catalogue cannot determine something, you say so instead of guessing.

[User]
Express this catalogue record as SSAO Turtle.

Catalogue entry 55268: "NAVSTAR 82 (USA 343)", a payload; registered to US; launched 2023-01-18; status operational; elements: period 717.96, inclination 55.13, apogee 20198, perigee 20165.

[Assistant]
@prefix ssao: <https://purl.org/space-ontology/> .
@prefix ex: <https://w3id.org/tesseract/space-kg/object/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

ex:NAVSTAR_82__USA_343_55268 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "NAVSTAR 82 (USA 343)" ;
    ssao:has_COSPAR_number "2023-009A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-01-18"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Medium_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "55.13"^^xsd:double ;
    ssao:has_Orbital_Period_value "717.96"^^xsd:double ;
    ssao:has_Perigee_value "20165.0"^^xsd:double ;
    ssao:has_Apogee_value "20198.0"^^xsd:double .