61b http://lod.ehri-project-test.eu/units/nl-002896-mf769357-mf769378-mf769447/alternateIDs/1 an entity of type: Identifier rico:textualValue 61b rdf:type rico:Identifier rico:isOrWasIdentifierOf <http://lod.ehri-project-test.eu/units/nl-002896-mf769357-mf769378-mf769447> data from the linked data cloud