P.20/37 http://lod.ehri-project-test.eu/units/il-002798-6353740-6457399/alternateIDs/1 an entity of type: Identifier rico:textualValue P.20/37 rdf:type rico:Identifier rico:isOrWasIdentifierOf <http://lod.ehri-project-test.eu/units/il-002798-6353740-6457399> data from the linked data cloud