Polder en Waterschap Purmer http://lod.ehri-project-test.eu/instantiations/nl-002980-0200-nld an entity of type: Instantiation rdfs:label Polder en Waterschap Purmer rico:title Polder en Waterschap Purmer rdf:type rico:Instantiation rico:hasOrHadHolder <http://lod.ehri-project-test.eu/institutions/nl-002980> rico:isInstantiationOf <http://lod.ehri-project-test.eu/units/nl-002980-0200> data from the linked data cloud