IPN RZ 1; IPN RZ 19; IPN RZ 191; IPN RZ 298; IPN RZ 498 http://lod.ehri-project-test.eu/units/pl-006136-2611/alternateIDs/1 an entity of type: Identifier rico:textualValue IPN RZ 1; IPN RZ 19; IPN RZ 191; IPN RZ 298; IPN RZ 498 rdf:type rico:Identifier rico:isOrWasIdentifierOf <http://lod.ehri-project-test.eu/units/pl-006136-2611> data from the linked data cloud