<http://lod.ehri-project-test.eu/units/pl-003126-2738/alternateIDs/1> <https://www.ica.org/standards/RiC/ontology#textualValue> "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> <https://www.ica.org/standards/RiC/ontology#isOrWasIdentifierOf> <http://lod.ehri-project-test.eu/units/pl-003126-2738> .
<http://lod.ehri-project-test.eu/units/pl-003126-2738/alternateIDs/1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Identifier> .