<http://lod.ehri-project-test.eu/units/pl-003108-2454/alternateIDs/1> <https://www.ica.org/standards/RiC/ontology#textualValue> "IPN LD 434; IPN PO 436; IPN PO 437; IPN PO 537; IPN PO 612; IPN PO 639; IPN PO 680; IPN PO 759; IPN PO 760; IPN PO 834; IPN PO 870" .
<http://lod.ehri-project-test.eu/units/pl-003108-2454/alternateIDs/1> <https://www.ica.org/standards/RiC/ontology#isOrWasIdentifierOf> <http://lod.ehri-project-test.eu/units/pl-003108-2454> .
<http://lod.ehri-project-test.eu/units/pl-003108-2454/alternateIDs/1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Identifier> .