@prefix rdf: . @prefix xsd: . @prefix dcterms: . @prefix skos: . @prefix rdfs: . @prefix api: . @prefix foaf: . a rdfs:Resource , skos:Concept ; dcterms:contributor ; dcterms:created "2017-01-23T19:34:10.000Z"^^xsd:dateTime ; dcterms:creator ; dcterms:modified "2020-11-04T21:16:34.709Z"^^xsd:dateTime ; skos:altLabel "DQ white dwarf"@en , "DQ white dwarf stars"@en ; skos:broader ; skos:definition "A white dwarf whose spectrum shows carbon features of any kind."@en ; skos:prefLabel "DQ stars"@en . skos:narrower . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic .