@prefix rdf: . @prefix dbc: . @prefix skos: . dbc:Companies_based_in_Hefei rdf:type skos:Concept . @prefix rdfs: . dbc:Companies_based_in_Hefei rdfs:label "Companies based in Hefei"@en ; skos:broader dbc:Hefei , dbc:Companies_based_in_Anhui , dbc:Companies_of_China_by_city ; skos:prefLabel "Companies based in Hefei"@en . @prefix dbo: . dbc:Companies_based_in_Hefei dbo:wikiPageID 55541497 ; dbo:wikiPageRevisionID 864969255 . @prefix prov: . dbc:Companies_based_in_Hefei prov:wasDerivedFrom .