<http://lod.ehri-project-test.eu/units/pl-006136-2611/alternateIDs/1> <https://www.ica.org/standards/RiC/ontology#textualValue> "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> <https://www.ica.org/standards/RiC/ontology#isOrWasIdentifierOf> <http://lod.ehri-project-test.eu/units/pl-006136-2611> .
<http://lod.ehri-project-test.eu/units/pl-006136-2611/alternateIDs/1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Identifier> .