[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 55867: "CZ-6A DEB", a debris fragment; registered to PRC; launched 2022-11-11; status decayed; decayed 2026-05-20; elements: period 90.85, inclination 98.60, apogee 335, perigee 298.

[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_55867 a ssao:Orbital_Debris ;
    rdfs:label "CZ-6A DEB" ;
    ssao:has_COSPAR_number "2022-151ZP" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2022-11-11"^^xsd:date ;
    ssao:has_Orbital_Inclination "98.6"^^xsd:double ;
    ssao:has_Orbital_Period_value "90.85"^^xsd:double ;
    ssao:has_Perigee_value "298.0"^^xsd:double ;
    ssao:has_Apogee_value "335.0"^^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] Classify the orbit regime for these elements and name the SSAO class: period 680.95 minutes, inclination 64.07 degrees, apogee 37461.0 km, perigee 1061.0 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 63234: "TOMORROW-S5", a payload; registered to US; launched 2025-03-15; status operational; elements: period 94.56, inclination 97.39, apogee 502, perigee 492.

[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:TOMORROW_S5_63234 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "TOMORROW-S5" ;
    ssao:has_COSPAR_number "2025-052AA" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-03-15"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.39"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.56"^^xsd:double ;
    ssao:has_Perigee_value "492.0"^^xsd:double ;
    ssao:has_Apogee_value "502.0"^^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 58186: "STARLINK-30755", a payload; registered to US; launched 2023-10-30; 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_30755_58186 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30755" ;
    ssao:has_COSPAR_number "2023-167M" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-10-30"^^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] Give me the mass and cross-section of this object in SSAO terms.

[Assistant] The catalogue provides only a radar cross-section size class, not a measured mass. Emitting a mass value would be fabrication; the size class can be recorded as a qualitative attribute at most.


[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] Classify the orbit regime for these elements and name the SSAO class: period 93.64 minutes, inclination 51.87 degrees, apogee 454.0 km, perigee 452.0 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 62807: "STARLINK-32886", a payload; registered to US; launched 2025-01-24; 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_32886_62807 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-32886" ;
    ssao:has_COSPAR_number "2025-018B" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-01-24"^^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 32597: "USA 193 DEB", a debris fragment; registered to US; launched 2006-12-14; status decayed; decayed 2008-04-09; elements: period 88.63, inclination 58.69, apogee 232, perigee 181.

[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_193_DEB_32597 a ssao:Orbital_Debris ;
    rdfs:label "USA 193 DEB" ;
    ssao:has_COSPAR_number "2006-057BU" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2006-12-14"^^xsd:date ;
    ssao:has_Orbital_Inclination "58.69"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.63"^^xsd:double ;
    ssao:has_Perigee_value "181.0"^^xsd:double ;
    ssao:has_Apogee_value "232.0"^^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 99.46 minutes, inclination 98.43 degrees, apogee 740.0 km, perigee 725.0 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 52589: "FALCON 9 DEB", a debris fragment; registered to US; launched 2022-05-13; status decayed; decayed 2022-07-04; elements: period 87.21, inclination 53.22, apogee 141, perigee 131.

[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:FALCON_9_DEB_52589 a ssao:Orbital_Debris ;
    rdfs:label "FALCON 9 DEB" ;
    ssao:has_COSPAR_number "2022-051BF" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2022-05-13"^^xsd:date ;
    ssao:has_Orbital_Inclination "53.22"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.21"^^xsd:double ;
    ssao:has_Perigee_value "131.0"^^xsd:double ;
    ssao:has_Apogee_value "141.0"^^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 30098: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; status decayed; decayed 2022-04-03; elements: period 90.50, inclination 99.30, apogee 312, perigee 286.

[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_30098 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025RB" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "1999-05-10"^^xsd:date ;
    ssao:has_Orbital_Inclination "99.3"^^xsd:double ;
    ssao:has_Orbital_Period_value "90.5"^^xsd:double ;
    ssao:has_Perigee_value "286.0"^^xsd:double ;
    ssao:has_Apogee_value "312.0"^^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 the mission-carrying object a launch exists for?

[Assistant] ssao:Payload


[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 99.79 minutes, inclination 98.87 degrees, apogee 753.0 km, perigee 743.0 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] 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 55726: "COSMOS 2499 DEB", a debris fragment; registered to CIS; launched 2014-05-23; elements: period 112.21, inclination 82.33, apogee 1439, perigee 1217.

[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_2499_DEB_55726 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 2499 DEB" ;
    ssao:has_COSPAR_number "2014-028AN" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2014-05-23"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "82.33"^^xsd:double ;
    ssao:has_Orbital_Period_value "112.21"^^xsd:double ;
    ssao:has_Perigee_value "1217.0"^^xsd:double ;
    ssao:has_Apogee_value "1439.0"^^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 28631: "SL-12 PLAT", a debris fragment; registered to CIS; launched 2005-03-29; status decayed; decayed 2005-03-31; elements: period 87.68, inclination 51.62, apogee 160, perigee 159.

[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_PLAT_28631 a ssao:Orbital_Debris ;
    rdfs:label "SL-12 PLAT" ;
    ssao:has_COSPAR_number "2005-010C" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2005-03-29"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.62"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.68"^^xsd:double ;
    ssao:has_Perigee_value "159.0"^^xsd:double ;
    ssao:has_Apogee_value "160.0"^^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 30202: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 98.87, inclination 98.64, apogee 731, perigee 678.

[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_30202 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025VK" ;
    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 "98.64"^^xsd:double ;
    ssao:has_Orbital_Period_value "98.87"^^xsd:double ;
    ssao:has_Perigee_value "678.0"^^xsd:double ;
    ssao:has_Apogee_value "731.0"^^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 1453.15 minutes, inclination 0.39 degrees, apogee 36137.0 km, perigee 36102.0 km.

[Assistant]
ssao:Geostationary_Orbit

Basis: period 1400 to 1500 minutes and inclination at or below 5 degrees.


[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 covers non-functional fragments in orbit?

[Assistant] ssao:Orbital_Debris


[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 60225: "RESURS-P 1 DEB", a debris fragment; registered to CIS; launched 2013-06-25; status decayed; decayed 2024-07-27; elements: period 88.25, inclination 96.94, apogee 200, perigee 176.

[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:RESURS_P_1_DEB_60225 a ssao:Orbital_Debris ;
    rdfs:label "RESURS-P 1 DEB" ;
    ssao:has_COSPAR_number "2013-030P" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2013-06-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "96.94"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.25"^^xsd:double ;
    ssao:has_Perigee_value "176.0"^^xsd:double ;
    ssao:has_Apogee_value "200.0"^^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] This payload has status code '?'. Is it operational?

[Assistant] Unknown. A '?' status code means the catalogue does not record operational state; it must not be read as either operational or defunct. Any SSAO typing here should stop at ssao:Payload.


[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 66930: "STARLINK-36206", a payload; registered to US; launched 2025-12-07; 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_36206_66930 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-36206" ;
    ssao:has_COSPAR_number "2025-286F" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-12-07"^^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]
Express this catalogue record as SSAO Turtle.

Catalogue entry 36085: "IRIDIUM 33 DEB", a debris fragment; registered to US; launched 1997-09-14; status decayed; decayed 2010-02-17; elements: period 95.17, inclination 86.42, apogee 721, perigee 333.

[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_36085 a ssao:Orbital_Debris ;
    rdfs:label "IRIDIUM 33 DEB" ;
    ssao:has_COSPAR_number "1997-051VS" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1997-09-14"^^xsd:date ;
    ssao:has_Orbital_Inclination "86.42"^^xsd:double ;
    ssao:has_Orbital_Period_value "95.17"^^xsd:double ;
    ssao:has_Perigee_value "333.0"^^xsd:double ;
    ssao:has_Apogee_value "721.0"^^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 59883: "ELECTRON KICK STAGE R/B", a rocket body (spent upper stage); registered to US; launched 2024-05-25; status decayed; decayed 2025-06-01; elements: period 88.23, inclination 97.41, apogee 192, perigee 182.

[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:ELECTRON_KICK_STAGE_R_B_59883 a ssao:Rocket_Body_Debris ;
    rdfs:label "ELECTRON KICK STAGE R/B" ;
    ssao:has_COSPAR_number "2024-099C" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-05-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "97.41"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.23"^^xsd:double ;
    ssao:has_Perigee_value "182.0"^^xsd:double ;
    ssao:has_Apogee_value "192.0"^^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 16101: "INTELSAT 512", a payload; registered to ITSO; launched 1985-09-28; status non-operational; elements: period 1452.84, inclination 14.07, apogee 36155, perigee 36072.

[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:INTELSAT_512_16101 a ssao:Payload ;
    a ssao:Defunct_Spacecraft ;
    rdfs:label "INTELSAT 512" ;
    ssao:has_COSPAR_number "1985-087A" ;
    ssao:has_Country_of_Origin "ITSO" ;
    ssao:has_Launch_Date_value "1985-09-28"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Geosynchronous_Orbit ] ;
    ssao:has_Orbital_Inclination "14.07"^^xsd:double ;
    ssao:has_Orbital_Period_value "1452.84"^^xsd:double ;
    ssao:has_Perigee_value "36072.0"^^xsd:double ;
    ssao:has_Apogee_value "36155.0"^^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 68356: "CENTISPACE-2 S7", a payload; registered to PRC; launched 2026-03-22; status operational; elements: period 99.30, inclination 54.98, apogee 733, perigee 718.

[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:CENTISPACE_2_S7_68356 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "CENTISPACE-2 S7" ;
    ssao:has_COSPAR_number "2026-060G" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2026-03-22"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "54.98"^^xsd:double ;
    ssao:has_Orbital_Period_value "99.3"^^xsd:double ;
    ssao:has_Perigee_value "718.0"^^xsd:double ;
    ssao:has_Apogee_value "733.0"^^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 37022: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 101.79, inclination 98.47, apogee 941, perigee 746.

[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_37022 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025EDE" ;
    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 "98.47"^^xsd:double ;
    ssao:has_Orbital_Period_value "101.79"^^xsd:double ;
    ssao:has_Perigee_value "746.0"^^xsd:double ;
    ssao:has_Apogee_value "941.0"^^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:Payload equals ssao:Operational_Satellite between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. Being a payload does not entail being operational. Refuted by 9031 of 27258 payloads (33.1 percent), which are decayed or non-operational.


[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 25818: "SL-12 DEB", a debris fragment; registered to CIS; launched 1989-12-27; elements: period 152.21, inclination 46.25, apogee 5518, perigee 611.

[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_25818 a ssao:Orbital_Debris ;
    rdfs:label "SL-12 DEB" ;
    ssao:has_COSPAR_number "1989-101Q" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1989-12-27"^^xsd:date ;
    ssao:has_Orbital_Inclination "46.25"^^xsd:double ;
    ssao:has_Orbital_Period_value "152.21"^^xsd:double ;
    ssao:has_Perigee_value "611.0"^^xsd:double ;
    ssao:has_Apogee_value "5518.0"^^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 20182: "COSMOS 1985 DEB", a debris fragment; registered to CIS; launched 1988-12-23; status decayed; decayed 1989-10-02; elements: period 89.56, inclination 73.51, apogee 262, perigee 244.

[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_1985_DEB_20182 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1985 DEB" ;
    ssao:has_COSPAR_number "1988-113V" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1988-12-23"^^xsd:date ;
    ssao:has_Orbital_Inclination "73.51"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.56"^^xsd:double ;
    ssao:has_Perigee_value "244.0"^^xsd:double ;
    ssao:has_Apogee_value "262.0"^^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 60626: "CZ-6A DEB", a debris fragment; registered to PRC; launched 2024-08-06; elements: period 97.28, inclination 89.02, apogee 776, perigee 481.

[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_60626 a ssao:Orbital_Debris ;
    rdfs:label "CZ-6A DEB" ;
    ssao:has_COSPAR_number "2024-140AB" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2024-08-06"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "89.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "97.28"^^xsd:double ;
    ssao:has_Perigee_value "481.0"^^xsd:double ;
    ssao:has_Apogee_value "776.0"^^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 56292: "STARLINK-30098", a payload; registered to US; launched 2023-04-19; status operational; elements: period 94.27, inclination 43.00, apogee 484, perigee 483.

[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_30098_56292 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30098" ;
    ssao:has_COSPAR_number "2023-056G" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-04-19"^^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 "483.0"^^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 5599: "OV1-5 DEB", a debris fragment; registered to US; launched 1966-03-30; elements: period 95.18, inclination 144.61, apogee 536, perigee 519.

[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:OV1_5_DEB_5599 a ssao:Orbital_Debris ;
    rdfs:label "OV1-5 DEB" ;
    ssao:has_COSPAR_number "1966-025G" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1966-03-30"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "144.61"^^xsd:double ;
    ssao:has_Orbital_Period_value "95.18"^^xsd:double ;
    ssao:has_Perigee_value "519.0"^^xsd:double ;
    ssao:has_Apogee_value "536.0"^^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 15132: "SL-4 R/B", a rocket body (spent upper stage); registered to CIS; launched 1984-07-27; status decayed; decayed 1984-07-29.

[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_15132 a ssao:Rocket_Body_Debris ;
    rdfs:label "SL-4 R/B" ;
    ssao:has_COSPAR_number "1984-076B" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1984-07-27"^^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 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]
Express this catalogue record as SSAO Turtle.

Catalogue entry 21741: "COSMOS 2163", a payload; registered to CIS; launched 1991-10-09; status decayed; decayed 1991-12-07; elements: period 88.95, inclination 64.77, apogee 259, perigee 187.

[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_2163_21741 a ssao:Payload ;
    rdfs:label "COSMOS 2163" ;
    ssao:has_COSPAR_number "1991-071A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1991-10-09"^^xsd:date ;
    ssao:has_Orbital_Inclination "64.77"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.95"^^xsd:double ;
    ssao:has_Perigee_value "187.0"^^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 6424: "SL-13 DEB", a debris fragment; registered to CIS; launched 1973-04-03; status decayed; decayed 1973-04-10; elements: period 88.96, inclination 51.63, apogee 244, perigee 202.

[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_13_DEB_6424 a ssao:Orbital_Debris ;
    rdfs:label "SL-13 DEB" ;
    ssao:has_COSPAR_number "1973-017Y" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1973-04-03"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.63"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.96"^^xsd:double ;
    ssao:has_Perigee_value "202.0"^^xsd:double ;
    ssao:has_Apogee_value "244.0"^^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 45263: "QARMAN", a payload; registered to BEL; launched 1998-11-20; status decayed; decayed 2022-02-06; elements: period 87.47, inclination 51.61, apogee 153, 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:QARMAN_45263 a ssao:Payload ;
    rdfs:label "QARMAN" ;
    ssao:has_COSPAR_number "1998-067RG" ;
    ssao:has_Country_of_Origin "BEL" ;
    ssao:has_Launch_Date_value "1998-11-20"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.61"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.47"^^xsd:double ;
    ssao:has_Perigee_value "145.0"^^xsd:double ;
    ssao:has_Apogee_value "153.0"^^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 56854: "OBJECT J", a payload; registered to PRC; launched 2023-06-07; status decayed; decayed 2024-12-06; elements: period 87.42, inclination 97.34, apogee 153, perigee 140.

[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:OBJECT_J_56854 a ssao:Payload ;
    rdfs:label "OBJECT J" ;
    ssao:has_COSPAR_number "2023-081J" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2023-06-07"^^xsd:date ;
    ssao:has_Orbital_Inclination "97.34"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.42"^^xsd:double ;
    ssao:has_Perigee_value "140.0"^^xsd:double ;
    ssao:has_Apogee_value "153.0"^^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] Was this satellite's orbit raised deliberately or did it drift?

[Assistant] The catalogue records orbital elements at epoch, not manoeuvre history, so intent cannot be established from it. Determining a deliberate raise requires a time series of elements or operator declaration.


[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 62020: "STARLINK-11378 [DTC]", a payload; registered to US; launched 2024-11-18; status operational; elements: period 91.73, inclination 53.16, apogee 360, perigee 359.

[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_11378__DTC_62020 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-11378 [DTC]" ;
    ssao:has_COSPAR_number "2024-213N" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-11-18"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "91.73"^^xsd:double ;
    ssao:has_Perigee_value "359.0"^^xsd:double ;
    ssao:has_Apogee_value "360.0"^^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 32914: "COSMOS 2421 DEB", a debris fragment; registered to CIS; launched 2006-06-25; status decayed; decayed 2009-02-26; elements: period 89.26, inclination 63.63, apogee 250, perigee 225.

[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_2421_DEB_32914 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 2421 DEB" ;
    ssao:has_COSPAR_number "2006-026FR" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2006-06-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "63.63"^^xsd:double ;
    ssao:has_Orbital_Period_value "89.26"^^xsd:double ;
    ssao:has_Perigee_value "225.0"^^xsd:double ;
    ssao:has_Apogee_value "250.0"^^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 6916: "COSMOS 606", a payload; registered to CIS; launched 1973-11-02; elements: period 718.21, inclination 73.02, apogee 33600, perigee 6776.

[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_606_6916 a ssao:Payload ;
    rdfs:label "COSMOS 606" ;
    ssao:has_COSPAR_number "1973-084A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1973-11-02"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Highly_Elliptical_Orbit ] ;
    ssao:has_Orbital_Inclination "73.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "718.21"^^xsd:double ;
    ssao:has_Perigee_value "6776.0"^^xsd:double ;
    ssao:has_Apogee_value "33600.0"^^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 48520: "YUNHAI-1 02 DEB", a debris fragment; registered to PRC; launched 2019-09-25; status decayed; decayed 2023-02-03; elements: period 96.87, inclination 99.06, apogee 642, perigee 575.

[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:YUNHAI_1_02_DEB_48520 a ssao:Orbital_Debris ;
    rdfs:label "YUNHAI-1 02 DEB" ;
    ssao:has_COSPAR_number "2019-063AE" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2019-09-25"^^xsd:date ;
    ssao:has_Orbital_Inclination "99.06"^^xsd:double ;
    ssao:has_Orbital_Period_value "96.87"^^xsd:double ;
    ssao:has_Perigee_value "575.0"^^xsd:double ;
    ssao:has_Apogee_value "642.0"^^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 43530: "PRSS-1", a payload; registered to PAKI; launched 2018-07-09; status operational; elements: period 97.16, inclination 97.78, apogee 624, perigee 622.

[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:PRSS_1_43530 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "PRSS-1" ;
    ssao:has_COSPAR_number "2018-056B" ;
    ssao:has_Country_of_Origin "PAKI" ;
    ssao:has_Launch_Date_value "2018-07-09"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.78"^^xsd:double ;
    ssao:has_Orbital_Period_value "97.16"^^xsd:double ;
    ssao:has_Perigee_value "622.0"^^xsd:double ;
    ssao:has_Apogee_value "624.0"^^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 6123: "COSMOS 510", a payload; registered to CIS; launched 1972-07-20; elements: period 116.03, inclination 74.03, apogee 1509, perigee 1495.

[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_510_6123 a ssao:Payload ;
    rdfs:label "COSMOS 510" ;
    ssao:has_COSPAR_number "1972-057G" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1972-07-20"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "74.03"^^xsd:double ;
    ssao:has_Orbital_Period_value "116.03"^^xsd:double ;
    ssao:has_Perigee_value "1495.0"^^xsd:double ;
    ssao:has_Apogee_value "1509.0"^^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:RegimeLEO equals ssao:Low_Earth_Orbit 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. SSAO's own definition names roughly 2000 km bounds, matching the derived threshold.


[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] Classify the orbit regime for these elements and name the SSAO class: period 108.34 minutes, inclination 98.84 degrees, apogee 1457.0 km, perigee 843.0 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 9458: "PAGEOS 1 DEB", a debris fragment; registered to US; launched 1966-06-24; status decayed; decayed 1977-06-29; elements: period 175.63, inclination 82.45, apogee 7410, perigee 611.

[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:PAGEOS_1_DEB_9458 a ssao:Orbital_Debris ;
    rdfs:label "PAGEOS 1 DEB" ;
    ssao:has_COSPAR_number "1966-056X" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1966-06-24"^^xsd:date ;
    ssao:has_Orbital_Inclination "82.45"^^xsd:double ;
    ssao:has_Orbital_Period_value "175.63"^^xsd:double ;
    ssao:has_Perigee_value "611.0"^^xsd:double ;
    ssao:has_Apogee_value "7410.0"^^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 68664: "STARLINK-37153", a payload; registered to US; launched 2026-04-11; status operational; elements: period 93.91, inclination 97.28, 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_37153_68664 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-37153" ;
    ssao:has_COSPAR_number "2026-077C" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2026-04-11"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.28"^^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]
Express this catalogue record as SSAO Turtle.

Catalogue entry 41556: "ZIYUAN 3-02 (ZY 3-02)", a payload; registered to PRC; launched 2016-05-30; status operational; elements: period 94.66, inclination 97.38, apogee 512, perigee 493.

[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:ZIYUAN_3_02__ZY_3_02_41556 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "ZIYUAN 3-02 (ZY 3-02)" ;
    ssao:has_COSPAR_number "2016-033A" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2016-05-30"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "97.38"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.66"^^xsd:double ;
    ssao:has_Perigee_value "493.0"^^xsd:double ;
    ssao:has_Apogee_value "512.0"^^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 14865: "SL-8 DEB", a debris fragment; registered to CIS; launched 1975-09-30; elements: period 97.00, inclination 74.02, apogee 616, perigee 614.

[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_14865 a ssao:Orbital_Debris ;
    rdfs:label "SL-8 DEB" ;
    ssao:has_COSPAR_number "1975-094E" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1975-09-30"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "74.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "97.0"^^xsd:double ;
    ssao:has_Perigee_value "614.0"^^xsd:double ;
    ssao:has_Apogee_value "616.0"^^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 1946: "SL-3 R/B", a rocket body (spent upper stage); registered to CIS; launched 1966-01-22; status decayed; decayed 1966-02-10; elements: period 88.14, inclination 65.02, apogee 194, perigee 171.

[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_3_R_B_1946 a ssao:Rocket_Body_Debris ;
    rdfs:label "SL-3 R/B" ;
    ssao:has_COSPAR_number "1966-003B" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1966-01-22"^^xsd:date ;
    ssao:has_Orbital_Inclination "65.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.14"^^xsd:double ;
    ssao:has_Perigee_value "171.0"^^xsd:double ;
    ssao:has_Apogee_value "194.0"^^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 41999: "BGUSAT", a payload; registered to ISRA; launched 2017-02-15; status decayed; decayed 2023-02-24; elements: period 87.78, inclination 97.22, apogee 171, 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:BGUSAT_41999 a ssao:Payload ;
    rdfs:label "BGUSAT" ;
    ssao:has_COSPAR_number "2017-008BD" ;
    ssao:has_Country_of_Origin "ISRA" ;
    ssao:has_Launch_Date_value "2017-02-15"^^xsd:date ;
    ssao:has_Orbital_Inclination "97.22"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.78"^^xsd:double ;
    ssao:has_Perigee_value "158.0"^^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 16213: "COSMOS 1670 DEB", a debris fragment; registered to CIS; launched 1985-08-01; status decayed; decayed 1988-02-22; elements: period 92.35, inclination 64.78, apogee 404, perigee 375.

[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_1670_DEB_16213 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1670 DEB" ;
    ssao:has_COSPAR_number "1985-064D" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1985-08-01"^^xsd:date ;
    ssao:has_Orbital_Inclination "64.78"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.35"^^xsd:double ;
    ssao:has_Perigee_value "375.0"^^xsd:double ;
    ssao:has_Apogee_value "404.0"^^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 8688: "COSMOS 803", a payload; registered to CIS; launched 1976-02-12; elements: period 92.05, inclination 65.83, apogee 385, perigee 365.

[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_803_8688 a ssao:Payload ;
    rdfs:label "COSMOS 803" ;
    ssao:has_COSPAR_number "1976-014A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1976-02-12"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "65.83"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.05"^^xsd:double ;
    ssao:has_Perigee_value "365.0"^^xsd:double ;
    ssao:has_Apogee_value "385.0"^^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 91.73 minutes, inclination 53.16 degrees, apogee 360.0 km, perigee 359.0 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 18769: "COSMOS 1907 DEB", a debris fragment; registered to CIS; launched 1987-12-29; status decayed; decayed 1988-05-08; elements: period 90.31, inclination 72.80, apogee 298, perigee 281.

[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_1907_DEB_18769 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 1907 DEB" ;
    ssao:has_COSPAR_number "1987-110E" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1987-12-29"^^xsd:date ;
    ssao:has_Orbital_Inclination "72.8"^^xsd:double ;
    ssao:has_Orbital_Period_value "90.31"^^xsd:double ;
    ssao:has_Perigee_value "281.0"^^xsd:double ;
    ssao:has_Apogee_value "298.0"^^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 65054: "GSLV R/B", a rocket body (spent upper stage); registered to IND; launched 2025-07-30; elements: period 99.46, inclination 98.43, apogee 740, 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:GSLV_R_B_65054 a ssao:Rocket_Body_Debris ;
    rdfs:label "GSLV R/B" ;
    ssao:has_COSPAR_number "2025-163B" ;
    ssao:has_Country_of_Origin "IND" ;
    ssao:has_Launch_Date_value "2025-07-30"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.43"^^xsd:double ;
    ssao:has_Orbital_Period_value "99.46"^^xsd:double ;
    ssao:has_Perigee_value "725.0"^^xsd:double ;
    ssao:has_Apogee_value "740.0"^^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:Payload equals ssao:Operational_Satellite between the lifted CelesTrak catalogue vocabulary and SSAO. Accept or refuse it, and justify with instance evidence where it exists.

[Assistant] Refuse. Being a payload does not entail being operational. Refuted by 9031 of 27258 payloads (33.1 percent), which are decayed or non-operational.


[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 37425: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 103.69, inclination 97.15, apogee 1048, perigee 818.

[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_37425 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025EGT" ;
    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 "97.15"^^xsd:double ;
    ssao:has_Orbital_Period_value "103.69"^^xsd:double ;
    ssao:has_Perigee_value "818.0"^^xsd:double ;
    ssao:has_Apogee_value "1048.0"^^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 34873: "COSMOS 2251 DEB", a debris fragment; registered to CIS; launched 1993-06-16; status decayed; decayed 2023-01-14; elements: period 92.63, inclination 73.96, apogee 426, perigee 381.

[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_34873 a ssao:Orbital_Debris ;
    rdfs:label "COSMOS 2251 DEB" ;
    ssao:has_COSPAR_number "1993-036ACL" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1993-06-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "73.96"^^xsd:double ;
    ssao:has_Orbital_Period_value "92.63"^^xsd:double ;
    ssao:has_Perigee_value "381.0"^^xsd:double ;
    ssao:has_Apogee_value "426.0"^^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 12642: "COSMOS 1293", a payload; registered to CIS; launched 1981-08-06; elements: period 114.58, inclination 74.04, apogee 1465, perigee 1408.

[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_1293_12642 a ssao:Payload ;
    rdfs:label "COSMOS 1293" ;
    ssao:has_COSPAR_number "1981-074G" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1981-08-06"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "74.04"^^xsd:double ;
    ssao:has_Orbital_Period_value "114.58"^^xsd:double ;
    ssao:has_Perigee_value "1408.0"^^xsd:double ;
    ssao:has_Apogee_value "1465.0"^^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 47977: "STARLINK-2087", a payload; registered to US; launched 2021-03-24; status decayed; decayed 2025-03-03; elements: period 87.32, inclination 53.02, apogee 144, perigee 140.

[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_2087_47977 a ssao:Payload ;
    rdfs:label "STARLINK-2087" ;
    ssao:has_COSPAR_number "2021-024A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2021-03-24"^^xsd:date ;
    ssao:has_Orbital_Inclination "53.02"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.32"^^xsd:double ;
    ssao:has_Perigee_value "140.0"^^xsd:double ;
    ssao:has_Apogee_value "144.0"^^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 28006: "SL-12 DEB", a debris fragment; registered to CIS; launched 1988-09-16; status decayed; decayed 2003-10-14; elements: period 97.25, inclination 65.56, apogee 1089, perigee 165.

[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_28006 a ssao:Orbital_Debris ;
    rdfs:label "SL-12 DEB" ;
    ssao:has_COSPAR_number "1988-085BC" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1988-09-16"^^xsd:date ;
    ssao:has_Orbital_Inclination "65.56"^^xsd:double ;
    ssao:has_Orbital_Period_value "97.25"^^xsd:double ;
    ssao:has_Perigee_value "165.0"^^xsd:double ;
    ssao:has_Apogee_value "1089.0"^^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 64876: "IONOSFERA-M 3", a payload; registered to CIS; launched 2025-07-25; status operational; elements: period 101.30, inclination 98.61, apogee 822, perigee 818.

[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:IONOSFERA_M_3_64876 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "IONOSFERA-M 3" ;
    ssao:has_COSPAR_number "2025-155A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "2025-07-25"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "98.61"^^xsd:double ;
    ssao:has_Orbital_Period_value "101.3"^^xsd:double ;
    ssao:has_Perigee_value "818.0"^^xsd:double ;
    ssao:has_Apogee_value "822.0"^^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 58196: "STARLINK-30798", a payload; registered to US; launched 2023-10-30; 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_30798_58196 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30798" ;
    ssao:has_COSPAR_number "2023-167X" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-10-30"^^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 44358: "FORMOSAT 7-5", a payload; registered to ROC; launched 2019-06-25; status operational; elements: period 96.22, inclination 24.00, apogee 578, perigee 577.

[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:FORMOSAT_7_5_44358 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "FORMOSAT 7-5" ;
    ssao:has_COSPAR_number "2019-036V" ;
    ssao:has_Country_of_Origin "ROC" ;
    ssao:has_Launch_Date_value "2019-06-25"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "24.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "96.22"^^xsd:double ;
    ssao:has_Perigee_value "577.0"^^xsd:double ;
    ssao:has_Apogee_value "578.0"^^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 55486: "STARLINK-5704", a payload; registered to US; launched 2023-02-02; 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_5704_55486 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-5704" ;
    ssao:has_COSPAR_number "2023-015AP" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-02-02"^^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 31560: "FENGYUN 1C DEB", a debris fragment; registered to PRC; launched 1999-05-10; elements: period 101.32, inclination 98.56, apogee 908, perigee 734.

[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_31560 a ssao:Orbital_Debris ;
    rdfs:label "FENGYUN 1C DEB" ;
    ssao:has_COSPAR_number "1999-025BZB" ;
    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 "101.32"^^xsd:double ;
    ssao:has_Perigee_value "734.0"^^xsd:double ;
    ssao:has_Apogee_value "908.0"^^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 58784: "STARLINK-31039", a payload; registered to US; launched 2024-01-14; status operational; elements: period 94.11, inclination 53.16, apogee 476, perigee 474.

[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_31039_58784 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-31039" ;
    ssao:has_COSPAR_number "2024-011V" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-01-14"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.11"^^xsd:double ;
    ssao:has_Perigee_value "474.0"^^xsd:double ;
    ssao:has_Apogee_value "476.0"^^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 4065: "OSO 6", a payload; registered to US; launched 1969-08-09; status decayed; decayed 1981-03-07; elements: period 87.90, inclination 32.94, apogee 172, perigee 169.

[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:OSO_6_4065 a ssao:Payload ;
    rdfs:label "OSO 6" ;
    ssao:has_COSPAR_number "1969-068A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1969-08-09"^^xsd:date ;
    ssao:has_Orbital_Inclination "32.94"^^xsd:double ;
    ssao:has_Orbital_Period_value "87.9"^^xsd:double ;
    ssao:has_Perigee_value "169.0"^^xsd:double ;
    ssao:has_Apogee_value "172.0"^^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 53772: "ISS DEB", a debris fragment; registered to ISS; launched 1998-11-20; status decayed; decayed 2023-02-27; elements: period 88.30, inclination 51.62, apogee 195, perigee 186.

[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:ISS_DEB_53772 a ssao:Orbital_Debris ;
    rdfs:label "ISS DEB" ;
    ssao:has_COSPAR_number "1998-067UK" ;
    ssao:has_Country_of_Origin "ISS" ;
    ssao:has_Launch_Date_value "1998-11-20"^^xsd:date ;
    ssao:has_Orbital_Inclination "51.62"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.3"^^xsd:double ;
    ssao:has_Perigee_value "186.0"^^xsd:double ;
    ssao:has_Apogee_value "195.0"^^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 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] Classify the orbit regime for these elements and name the SSAO class: period 96.11 minutes, inclination 70.0 degrees, apogee 574.0 km, perigee 570.0 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] 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 19422: "THORAD AGENA D DEB", a debris fragment; registered to US; launched 1970-04-08; elements: period 105.36, inclination 100.08, apogee 1020, perigee 1003.

[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:THORAD_AGENA_D_DEB_19422 a ssao:Orbital_Debris ;
    rdfs:label "THORAD AGENA D DEB" ;
    ssao:has_COSPAR_number "1970-025QA" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1970-04-08"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "100.08"^^xsd:double ;
    ssao:has_Orbital_Period_value "105.36"^^xsd:double ;
    ssao:has_Perigee_value "1003.0"^^xsd:double ;
    ssao:has_Apogee_value "1020.0"^^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 60043: "STARLINK-11086 [DTC]", a payload; registered to US; launched 2024-06-08; status operational; elements: period 91.74, inclination 53.16, apogee 360, perigee 359.

[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_11086__DTC_60043 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-11086 [DTC]" ;
    ssao:has_COSPAR_number "2024-112F" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2024-06-08"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "53.16"^^xsd:double ;
    ssao:has_Orbital_Period_value "91.74"^^xsd:double ;
    ssao:has_Perigee_value "359.0"^^xsd:double ;
    ssao:has_Apogee_value "360.0"^^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 an orbit fixed over one point on the equator?

[Assistant] ssao:Geostationary_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 68661: "CZ-6A R/B", a rocket body (spent upper stage); registered to PRC; launched 2026-04-08; elements: period 102.17, inclination 86.51, apogee 939, perigee 784.

[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_R_B_68661 a ssao:Rocket_Body_Debris ;
    rdfs:label "CZ-6A R/B" ;
    ssao:has_COSPAR_number "2026-076F" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2026-04-08"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "86.51"^^xsd:double ;
    ssao:has_Orbital_Period_value "102.17"^^xsd:double ;
    ssao:has_Perigee_value "784.0"^^xsd:double ;
    ssao:has_Apogee_value "939.0"^^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 57671: "STARLINK-30296", a payload; registered to US; launched 2023-08-22; 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_30296_57671 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-30296" ;
    ssao:has_COSPAR_number "2023-124J" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2023-08-22"^^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 1931: "THOR ALTAIR DEB", a debris fragment; registered to US; launched 1965-09-10; elements: period 100.33, inclination 99.00, apogee 942, perigee 606.

[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:THOR_ALTAIR_DEB_1931 a ssao:Orbital_Debris ;
    rdfs:label "THOR ALTAIR DEB" ;
    ssao:has_COSPAR_number "1965-072E" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1965-09-10"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "99.0"^^xsd:double ;
    ssao:has_Orbital_Period_value "100.33"^^xsd:double ;
    ssao:has_Perigee_value "606.0"^^xsd:double ;
    ssao:has_Apogee_value "942.0"^^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 20568: "COSMOS 2072", a payload; registered to CIS; launched 1990-04-13; status decayed; decayed 1990-11-22; elements: period 88.93, inclination 64.71, apogee 237, perigee 206.

[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_2072_20568 a ssao:Payload ;
    rdfs:label "COSMOS 2072" ;
    ssao:has_COSPAR_number "1990-033A" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1990-04-13"^^xsd:date ;
    ssao:has_Orbital_Inclination "64.71"^^xsd:double ;
    ssao:has_Orbital_Period_value "88.93"^^xsd:double ;
    ssao:has_Perigee_value "206.0"^^xsd:double ;
    ssao:has_Apogee_value "237.0"^^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 1328: "EXPLORER 27", a payload; registered to US; launched 1965-04-29; elements: period 107.55, inclination 41.18, apogee 1293, perigee 933.

[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:EXPLORER_27_1328 a ssao:Payload ;
    rdfs:label "EXPLORER 27" ;
    ssao:has_COSPAR_number "1965-032A" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "1965-04-29"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "41.18"^^xsd:double ;
    ssao:has_Orbital_Period_value "107.55"^^xsd:double ;
    ssao:has_Perigee_value "933.0"^^xsd:double ;
    ssao:has_Apogee_value "1293.0"^^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 64037: "STARLINK-34008", a payload; registered to US; launched 2025-05-16; status operational; elements: period 96.11, inclination 70.00, apogee 574, perigee 570.

[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_34008_64037 a ssao:Payload ;
    a ssao:Operational_Satellite ;
    rdfs:label "STARLINK-34008" ;
    ssao:has_COSPAR_number "2025-102R" ;
    ssao:has_Country_of_Origin "US" ;
    ssao:has_Launch_Date_value "2025-05-16"^^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 "570.0"^^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]
Express this catalogue record as SSAO Turtle.

Catalogue entry 60707: "CZ-6A DEB", a debris fragment; registered to PRC; launched 2024-08-06; elements: period 100.24, inclination 88.97, apogee 796, perigee 744.

[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_60707 a ssao:Orbital_Debris ;
    rdfs:label "CZ-6A DEB" ;
    ssao:has_COSPAR_number "2024-140DL" ;
    ssao:has_Country_of_Origin "PRC" ;
    ssao:has_Launch_Date_value "2024-08-06"^^xsd:date ;
    ssao:has_Orbit [ a ssao:Low_Earth_Orbit ] ;
    ssao:has_Orbital_Inclination "88.97"^^xsd:double ;
    ssao:has_Orbital_Period_value "100.24"^^xsd:double ;
    ssao:has_Perigee_value "744.0"^^xsd:double ;
    ssao:has_Apogee_value "796.0"^^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 2562: "CIS UNKNOWN 2 DEB", a debris fragment; registered to CIS; launched 1966-11-02; status decayed; decayed 1966-11-08; elements: period 94.56, inclination 49.53, apogee 869, perigee 125.

[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:CIS_UNKNOWN_2_DEB_2562 a ssao:Orbital_Debris ;
    rdfs:label "CIS UNKNOWN 2 DEB" ;
    ssao:has_COSPAR_number "1966-101AB" ;
    ssao:has_Country_of_Origin "CIS" ;
    ssao:has_Launch_Date_value "1966-11-02"^^xsd:date ;
    ssao:has_Orbital_Inclination "49.53"^^xsd:double ;
    ssao:has_Orbital_Period_value "94.56"^^xsd:double ;
    ssao:has_Perigee_value "125.0"^^xsd:double ;
    ssao:has_Apogee_value "869.0"^^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 103.69 minutes, inclination 97.15 degrees, apogee 1048.0 km, perigee 818.0 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 94.27 minutes, inclination 43.0 degrees, apogee 484.0 km, perigee 482.0 km.

[Assistant]
ssao:Low_Earth_Orbit

Basis: apogee below 2000 km.