@prefix rdf: . @prefix bibo: . rdf:type bibo:Document . @prefix xsd: . @prefix dcterms: . dcterms:created "1982-09-08"^^xsd:date ; dcterms:modified "2019-11-25T14:27:38"^^xsd:dateTime . @prefix foaf: . @prefix ns5: . foaf:primaryTopic ns5:id . @prefix ns6: . dcterms:creator ns6:id ; dcterms:identifier "027446808" .