@prefix rdf: . @prefix xsd: . @prefix skos: . @prefix rdfs: . @prefix api: . @prefix foaf: . rdfs:label "Proterozoic Eon"@en . rdfs:label "Hadean Eon"@en . rdfs:label "Archean Eon"@en . a rdfs:Resource , skos:Collection , ; rdfs:label "GeochronologicEras of rank \"Eon\""@en ; "3"^^xsd:positiveInteger ; skos:member , , , . skos:member . rdfs:label "Phanerozoic Eon"@en . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic .