@prefix foaf: . @prefix owl: . @prefix edm: . @prefix wgs84_pos: . @prefix rdf: . @prefix rdaGr3: . @prefix gn: . @prefix ct: . @prefix rel: . @prefix skos: . @prefix xsd: . @prefix gnd: . @prefix rdaRelGr2: . @prefix rdaGr2: . ct:endingDateOfActivity "1471"^^xsd:gYear; skos:note "Offizin"@de; rdf:type ct:ImprintName; ct:relatedImprintName , , ; ct:imprintName "Christoph Valdarfer"; ct:locationOfActivity [ skos:note "Certainty of this place: certain"@en]; ct:datesOfActivity "1470-1471"; ct:startingDateOfActivity "1470"^^xsd:gYear.