_:b75510233 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/PropertyValue> . _:b75510233 <http://schema.org/value> "856" . _:b75510233 <http://schema.org/propertyID> <http://www.wikidata.org/prop/direct/P4630> . _:b75510233 <http://www.w3.org/2000/01/rdf-schema#label> "DORIS id" .