IPN SZ 418; IPN SZ 257; IPN SZ 574; IPN SZ 261; IPN SZ 503; http://lod.ehri-project-test.eu/units/pl-003126-2738/alternateIDs/1 an entity of type: Identifier rico:textualValue IPN SZ 418; IPN SZ 257; IPN SZ 574; IPN SZ 261; IPN SZ 503; rdf:type rico:Identifier rico:isOrWasIdentifierOf <http://lod.ehri-project-test.eu/units/pl-003126-2738> data from the linked data cloud