@prefix bioc: .
@prefix categories: .
@prefix dct: .
@prefix foaf: .
@prefix geo: .
@prefix gvp: .
@prefix kbfi: .
@prefix kbtv: .
@prefix label: .
@prefix nbf: .
@prefix ns1: .
@prefix ns2: .
@prefix ns3: .
@prefix occupations: .
@prefix owl: .
@prefix places: .
@prefix rdf: .
@prefix rdfs: .
@prefix rels: .
@prefix schema: .
@prefix skos: .
@prefix skosxl: .
@prefix sources: .
@prefix times: .
@prefix titles: .
@prefix xsd: .
nbf:sources rdf:type ns1:Graph;
ns3:dataDocumentation ;
dct:description "Data sources.
"@en;
dct:license ;
dct:rightsHolder ;
dct:title "Data sources"@en;
ns2:exampleResource sources:source1;
ns2:uriSpace "http://ldf.fi/nbf/sources/";
ns2:vocabulary nbf:schema , skos: , rdf: .