<http://lod.ehri-project-test.eu/languages/PD:_Petr__PD:_Petr_> <https://www.ica.org/standards/RiC/ontology#isOrWasLanguageOfSomeMembersOf> <http://lod.ehri-project-test.eu/units/cz-002302-výtvarná_sbírka-pt_2691> .
<http://lod.ehri-project-test.eu/languages/PD:_Petr__PD:_Petr_> <https://www.ica.org/standards/RiC/ontology#name> "PD: Petr (PD: Petr)" .
<http://lod.ehri-project-test.eu/languages/PD:_Petr__PD:_Petr_> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Language> .