{ "@context": { "hydra": "http://www.w3.org/ns/hydra/core#", "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#", "rdfs": "http://www.w3.org/2000/01/rdf-schema#", "xsd": "http://www.w3.org/2001/XMLSchema#", "owl": "http://www.w3.org/2002/07/owl#", "vs": "http://www.w3.org/2003/06/sw-vocab-status/ns#", "dc": "http://purl.org/dc/terms/", "cc": "http://creativecommons.org/ns#", "schema": "http://schema.org/", "apiDocumentation": "hydra:apiDocumentation", "ApiDocumentation": "hydra:ApiDocumentation", "title": "hydra:title", "description": "hydra:description", "entrypoint": { "@id": "hydra:entrypoint", "@type": "@id" }, "supportedClass": { "@id": "hydra:supportedClass", "@type": "@vocab" }, "Class": "hydra:Class", "supportedProperty": { "@id": "hydra:supportedProperty", "@type": "@id" }, "SupportedProperty": "hydra:SupportedProperty", "property": { "@id": "hydra:property", "@type": "@vocab" }, "required": "hydra:required", "readable": "hydra:readable", "writable": "hydra:writable", "writeable": "hydra:writeable", "supportedOperation": { "@id": "hydra:supportedOperation", "@type": "@id" }, "Operation": "hydra:Operation", "method": "hydra:method", "expects": { "@id": "hydra:expects", "@type": "@vocab" }, "returns": { "@id": "hydra:returns", "@type": "@vocab" }, "possibleStatus": { "@id": "hydra:possibleStatus", "@type": "@id" }, "Status": "hydra:Status", "statusCode": "hydra:statusCode", "Error": "hydra:Error", "Resource": "hydra:Resource", "operation": "hydra:operation", "Collection": "hydra:Collection", "collection": "hydra:collection", "member": { "@id": "hydra:member", "@type": "@id" }, "memberAssertion": "hydra:memberAssertion", "manages": "hydra:manages", "subject": { "@id": "hydra:subject", "@type": "@vocab" }, "object": { "@id": "hydra:object", "@type": "@vocab" }, "search": "hydra:search", "freetextQuery": "hydra:freetextQuery", "view": { "@id": "hydra:view", "@type": "@id" }, "PartialCollectionView": "hydra:PartialCollectionView", "totalItems": "hydra:totalItems", "first": { "@id": "hydra:first", "@type": "@id" }, "last": { "@id": "hydra:last", "@type": "@id" }, "next": { "@id": "hydra:next", "@type": "@id" }, "previous": { "@id": "hydra:previous", "@type": "@id" }, "Link": "hydra:Link", "TemplatedLink": "hydra:TemplatedLink", "IriTemplate": "hydra:IriTemplate", "template": "hydra:template", "Rfc6570Template": "hydra:Rfc6570Template", "variableRepresentation": { "@id": "hydra:variableRepresentation", "@type": "@vocab" }, "VariableRepresentation": "hydra:VariableRepresentation", "BasicRepresentation": "hydra:BasicRepresentation", "ExplicitRepresentation": "hydra:ExplicitRepresentation", "mapping": "hydra:mapping", "IriTemplateMapping": "hydra:IriTemplateMapping", "variable": "hydra:variable", "offset": { "@id": "hydra:offset", "@type": "xsd:nonNegativeInteger" }, "limit": { "@id": "hydra:limit", "@type": "xsd:nonNegativeInteger" }, "pageIndex": { "@id": "hydra:pageIndex", "@type": "xsd:nonNegativeInteger" }, "pageReference": { "@id": "hydra:pageReference" }, "returnsHeader": { "@id": "hydra:returnsHeader", "@type": "xsd:string" }, "expectsHeader": { "@id": "hydra:expectsHeader", "@type": "xsd:string" }, "HeaderSpecification": "hydra:HeaderSpecification", "headerName": "hydra:headerName", "possibleValue": "hydra:possibleValue", "closedSet": { "@id": "hydra:possibleValue", "@type": "xsd:boolean" }, "name": { "@id": "hydra:name", "@type": "xsd:string" }, "extension": { "@id": "hydra:extension", "@type": "@id" }, "isDefinedBy": { "@id": "rdfs:isDefinedBy", "@type": "@id" }, "defines": { "@reverse": "rdfs:isDefinedBy" }, "comment": "rdfs:comment", "label": "rdfs:label", "preferredPrefix": "http://purl.org/vocab/vann/preferredNamespacePrefix", "cc:license": {"@type": "@id" }, "cc:attributionURL": {"@type": "@id" }, "domain": { "@id": "rdfs:domain", "@type": "@vocab" }, "range": {"@id": "rdfs:range", "@type": "@vocab" }, "subClassOf": { "@id": "rdfs:subClassOf", "@type": "@vocab" }, "subPropertyOf": { "@id": "rdfs:subPropertyOf", "@type": "@vocab" }, "seeAlso": { "@id": "rdfs:seeAlso", "@type": "@id" }, "domainIncludes": { "@id": "schema:domainIncludes", "@type": "@id" }, "rangeIncludes": { "@id": "schema:rangeIncludes", "@type": "@id" } }, "@id": "http://www.w3.org/ns/hydra/core", "@type": "owl:Ontology", "label": "The Hydra Core Vocabulary", "comment": "A lightweight vocabulary for hypermedia-driven Web APIs", "seeAlso": "https://www.hydra-cg.com/spec/latest/core/", "preferredPrefix": "hydra", "dc:description": "The Hydra Core Vocabulary is a lightweight vocabulary to create hypermedia-driven Web APIs. By specifying a number of concepts commonly used in Web APIs it enables the creation of generic API clients.", "dc:rights": "Copyright © 2012-2014 the Contributors to the Hydra Core Vocabulary Specification", "dc:publisher": "Hydra W3C Community Group", "cc:license": "http://creativecommons.org/licenses/by/4.0/", "cc:attributionName": "Hydra W3C Community Group", "cc:attributionURL": "http://www.hydra-cg.com/", "defines": [ { "@id": "hydra:Resource", "@type": "hydra:Class", "label": "Hydra Resource", "comment": "The class of dereferenceable resources by means a client can attempt to dereference; however, the received responses should still be verified.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Class", "@type": [ "hydra:Resource", "rdfs:Class" ], "subClassOf": [ "rdfs:Class" ], "label": "Hydra Class", "comment": "The class of Hydra classes.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Link", "@type": "hydra:Class", "subClassOf": [ "hydra:Resource", "rdf:Property" ], "label": "Link", "comment": "The class of properties representing links.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:apiDocumentation", "@type": "hydra:Link", "label": "apiDocumentation", "comment": "A link to the API documentation", "range": "hydra:ApiDocumentation", "domain": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:ApiDocumentation", "@type": "hydra:Class", "subClassOf": "hydra:Resource", "label": "ApiDocumentation", "comment": "The Hydra API documentation class", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:entrypoint", "@type": "hydra:Link", "label": "entrypoint", "comment": "A link to main entry point of the Web API", "domain": "hydra:ApiDocumentation", "range": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:supportedClass", "@type": "hydra:Link", "label": "supported classes", "comment": "A class known to be supported by the Web API", "domain": "hydra:ApiDocumentation", "range": "rdfs:Class", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:possibleStatus", "@type": "hydra:Link", "label": "possible status", "comment": "A status that might be returned by the Web API (other statuses should be expected and properly handled as well)", "range": "hydra:Status", "domainIncludes": ["hydra:ApiDocumentation", "hydra:Operation"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:supportedProperty", "@type": "hydra:Link", "label": "supported properties", "comment": "The properties known to be supported by a Hydra class", "domain": "rdfs:Class", "range": "hydra:SupportedProperty", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:SupportedProperty", "@type": "hydra:Class", "label": "Supported Property", "comment": "A property known to be supported by a Hydra class.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:property", "@type": "rdf:Property", "label": "property", "comment": "A property", "range": "rdf:Property", "domainIncludes": ["hydra:SupportedProperty", "hydra:IriTemplateMapping"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:required", "@type": "rdf:Property", "label": "required", "comment": "True if the property is required, false otherwise.", "range": "xsd:boolean", "domainIncludes": ["hydra:SupportedProperty", "hydra:IriTemplateMapping"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:readable", "@type": "rdf:Property", "label": "readable", "comment": "True if the client can retrieve the property's value, false otherwise.", "domain": "hydra:SupportedProperty", "range": "xsd:boolean", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:writable", "@type": "rdf:Property", "label": "writable", "comment": "True if the client can change the property's value, false otherwise.", "domain": "hydra:SupportedProperty", "range": "xsd:boolean", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:writeable", "subPropertyOf": "hydra:writable", "label": "writable", "comment": "This property is left for compatibility purposes and hydra:writable should be used instead.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "archaic" }, { "@id": "hydra:supportedOperation", "@type": "hydra:Link", "label": "supported operation", "comment": "An operation supported by instances of the specific Hydra class, or the target of the Hydra link, or IRI template.", "range": "hydra:Operation", "domainIncludes": ["rdfs:Class", "hydra:Class", "hydra:Link", "hydra:TemplatedLink", "hydra:SupportedProperty"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:operation", "@type": "hydra:Link", "label": "operation", "comment": "An operation supported by the Hydra resource", "domain": "hydra:Resource", "range": "hydra:Operation", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Operation", "@type": "hydra:Class", "label": "Operation", "comment": "An operation.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:method", "@type": "rdf:Property", "label": "method", "comment": "The HTTP method.", "domain": "hydra:Operation", "range": "xsd:string", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:expects", "@type": "hydra:Link", "label": "expects", "comment": "The information expected by the Web API.", "domain": "hydra:Operation", "rangeIncludes": ["rdfs:Resource", "hydra:Resource", "rdfs:Class", "hydra:Class"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:returns", "@type": "hydra:Link", "label": "returns", "comment": "The information returned by the Web API on success", "domain": "hydra:Operation", "rangeIncludes": ["rdfs:Resource", "hydra:Resource", "rdfs:Class", "hydra:Class"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Status", "@type": "hydra:Class", "label": "Status code description", "comment": "Additional information about a status code that might be returned.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:statusCode", "@type": "rdf:Property", "label": "status code", "comment": "The HTTP status code. Please note it may happen this value will be different to actual status code received.", "domain": "hydra:Status", "range": "xsd:integer", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:title", "@type": "rdf:Property", "subPropertyOf": "rdfs:label", "label": "title", "comment": "A title, often used along with a description.", "range": "xsd:string", "domainIncludes": [ "hydra:ApiDocumentation", "hydra:Status", "hydra:Class", "hydra:SupportedProperty", "hydra:Operation", "hydra:Link", "hydra:TemplatedLink" ], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:description", "@type": "rdf:Property", "subPropertyOf": "rdfs:comment", "label": "description", "comment": "A description.", "range": "xsd:string", "domainIncludes": [ "hydra:ApiDocumentation", "hydra:Status", "hydra:Class", "hydra:SupportedProperty", "hydra:Operation", "hydra:Link", "hydra:TemplatedLink" ], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Error", "@type": "hydra:Class", "subClassOf": "hydra:Status", "label": "Error", "comment": "A runtime error, used to report information beyond the returned status code.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Collection", "@type": "hydra:Class", "subClassOf": "hydra:Resource", "label": "Collection", "comment": "A collection holding references to a number of related resources.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:collection", "@type": "hydra:Link", "label": "collection", "comment": "Collections somehow related to this resource.", "range": "hydra:Collection", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:memberAssertion", "label": "member assertion", "comment": "Semantics of each member provided by the collection.", "domain": "hydra:Collection", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:manages", "subPropertyOf": "hydra:memberAssertion", "label": "manages", "comment": "This predicate is left for compatibility purposes and hydra:memberAssertion should be used instead.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "archaic" }, { "@id": "hydra:subject", "label": "subject", "comment": "The subject.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:object", "label": "object", "comment": "The object.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:member", "@type": "hydra:Link", "label": "member", "comment": "A member of the collection", "domain": "hydra:Collection", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:view", "@type": "hydra:Link", "label": "view", "comment": "A specific view of a resource.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:PartialCollectionView", "@type": "hydra:Class", "subClassOf": "hydra:Resource", "label": "PartialCollectionView", "comment": "A PartialCollectionView describes a partial view of a Collection. Multiple PartialCollectionViews can be connected with the the next/previous properties to allow a client to retrieve all members of the collection.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:totalItems", "@type": "rdf:Property", "label": "total items", "comment": "The total number of items referenced by a collection.", "domain": "hydra:Collection", "range": "xsd:integer", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:first", "@type": "hydra:Link", "label": "first", "comment": "The first resource of an interlinked set of resources.", "domain": "hydra:Resource", "range": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:last", "@type": "hydra:Link", "label": "last", "comment": "The last resource of an interlinked set of resources.", "domain": "hydra:Resource", "range": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:next", "@type": "hydra:Link", "label": "next", "comment": "The resource following the current instance in an interlinked set of resources.", "domain": "hydra:Resource", "range": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:previous", "@type": "hydra:Link", "label": "previous", "comment": "The resource preceding the current instance in an interlinked set of resources.", "domain": "hydra:Resource", "range": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:search", "@type": "hydra:TemplatedLink", "label": "search", "comment": "A IRI template that can be used to query a collection.", "range": "hydra:IriTemplate", "domain": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:freetextQuery", "@type": "rdf:Property", "label": "freetext query", "comment": "A property representing a freetext query.", "range": "xsd:string", "domain": "hydra:Resource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:TemplatedLink", "@type": "hydra:Class", "subClassOf": [ "hydra:Resource", "rdf:Property" ], "label": "Templated Link", "comment": "A templated link.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:IriTemplate", "@type": "hydra:Class", "label": "IRI Template", "comment": "The class of IRI templates.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:template", "@type": "rdf:Property", "label": "template", "comment": "A templated string with placeholders. The literal's datatype indicates the template syntax; if not specified, hydra:Rfc6570Template is assumed.", "seeAlso": "hydra:Rfc6570Template", "domain": "hydra:IriTemplate", "range": "hydra:Rfc6570Template", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Rfc6570Template", "@type": "rdfs:Datatype", "label": "RFC6570 IRI template", "comment": "An IRI template as defined by RFC6570.", "seeAlso": "http://tools.ietf.org/html/rfc6570", "range": "xsd:string", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:variableRepresentation", "@type": "rdf:Property", "label": "variable representation", "comment": "The representation format to use when expanding the IRI template.", "range": "hydra:VariableRepresentation", "domain": "hydra:IriTemplateMapping", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:VariableRepresentation", "@type": "hydra:Class", "label": "VariableRepresentation", "comment": "A representation specifies how to serialize variable values into strings.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:BasicRepresentation", "@type": "hydra:VariableRepresentation", "label": "BasicRepresentation", "comment": "A representation that serializes just the lexical form of a variable value, but omits language and type information.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:ExplicitRepresentation", "@type": "hydra:VariableRepresentation", "label": "ExplicitRepresentation", "comment": "A representation that serializes a variable value including its language and type information and thus differentiating between IRIs and literals.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:mapping", "@type": "rdf:Property", "label": "mapping", "comment": "A variable-to-property mapping of the IRI template.", "domain": "hydra:IriTemplate", "range": "hydra:IriTemplateMapping", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:IriTemplateMapping", "@type": "hydra:Class", "label": "IriTemplateMapping", "comment": "A mapping from an IRI template variable to a property.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:variable", "@type": "rdf:Property", "label": "variable", "comment": "An IRI template variable", "domain": "hydra:IriTemplateMapping", "range": "xsd:string", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:resolveRelativeUsing", "@type": "rdf:Property", "label": "relative Uri resolution", "domain": "hydra:IriTemplate", "range": "hydra:BaseUriSource", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:BaseUriSource", "@type": "hydra:Class", "subClassOf": "hydra:Resource", "label": "Base Uri source", "comment": "Provides a base abstract for base Uri source for Iri template resolution.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:Rfc3986", "@type": "hydra:BaseUriSource", "label": "RFC 3986 based", "comment": "States that the base Uri should be established using RFC 3986 reference resolution algorithm specified in section 5.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:LinkContext", "@type": "hydra:BaseUriSource", "label": "Link context", "comment": "States that the link's context IRI, as defined in RFC 5988, should be used as the base Uri", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:offset", "@type": "rdf:Property", "label": "skip", "comment": "Instructs to skip N elements of the set.", "range": "xsd:nonNegativeInteger", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:limit", "@type": "rdf:Property", "label": "take", "comment": "Instructs to limit set only to N elements.", "range": "xsd:nonNegativeInteger", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:pageIndex", "@type": "rdf:Property", "subPropertyOf": "hydra:pageReference", "label": "page index", "comment": "Instructs to provide a specific page of the collection at a given index.", "range": "xsd:nonNegativeInteger", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:pageReference", "@type": "rdf:Property", "label": "page reference", "comment": "Instructs to provide a specific page reference of the collection.", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:returnsHeader", "@type": "rdf:Property", "label": "returns header", "comment": "Name of the header returned by the operation.", "domain": "hydra:Operation", "rangeIncludes": ["xsd:string", "hydra:HeaderSpecification"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:expectsHeader", "@type": "rdf:Property", "label": "expects header", "comment": "Specification of the header expected by the operation.", "domain": "hydra:Operation", "rangeIncludes": ["xsd:string", "hydra:HeaderSpecification"], "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:HeaderSpecification", "@type": "rdfs:Class", "subClassOf": "hydra:Resource", "label": "Header specification", "comment": "Specifies a possible either expected or returned header values", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:headerName", "@type": "rdf:Property", "label": "header name", "comment": "Name of the header.", "domain": "hydra:HeaderSpecification", "range": "xsd:string", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:possibleValue", "@type": "rdf:Property", "label": "possible header value", "comment": "Possible value of the header.", "domain": "hydra:HeaderSpecification", "range": "xsd:string", "vs:term_status": "testing" }, { "@id": "hydra:closedSet", "@type": "rdf:Property", "label": "closed set", "comment": "Determines whether the provided set of header values is closed or not.", "domain": "hydra:HeaderSpecification", "range": "xsd:boolean", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" }, { "@id": "hydra:extension", "@type": "rdf:Property", "label": "extension", "comment": "Hint on what kind of extensions are in use.", "domain": "hydra:ApiDocumentation", "isDefinedBy": "http://www.w3.org/ns/hydra/core", "vs:term_status": "testing" } ] }