William Powell collection http://lod.ehri-project-test.eu/instantiations/us-005578-irn501934-eng-irn501934_eng an entity of type: Instantiation rdfs:label William Powell collection rico:title William Powell collection rdf:type rico:Instantiation rico:hasOrHadHolder <http://lod.ehri-project-test.eu/institutions/us-005578> rico:isInstantiationOf <http://lod.ehri-project-test.eu/units/us-005578-irn501934> data from the linked data cloud