@prefix rdf: . @prefix xsd: . @prefix dcterms: . @prefix skos: . @prefix rdfs: . @prefix api: . @prefix foaf: . a skos:Concept , rdfs:Resource ; dcterms:contributor ; dcterms:created "2018-08-29T14:45:20Z"^^xsd:dateTime ; dcterms:creator ; dcterms:modified "2018-08-29T14:46:26Z"^^xsd:dateTime ; skos:altLabel "High redshift clusters"@en , "High-redshift clusters"@en ; skos:broader ; skos:prefLabel "High-redshift galaxy clusters"@en . skos:narrower . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic .