<http://lod.ehri-project-test.eu/dates/1831-01-01> <https://www.ica.org/standards/RiC/ontology#normalizedDateValue> "1831-01-01" .
<http://lod.ehri-project-test.eu/dates/1831-01-01> <https://www.ica.org/standards/RiC/ontology#isBeginningDateOf> <http://lod.ehri-project-test.eu/units/hu-002737-hu_hja_xix-46> .
<http://lod.ehri-project-test.eu/dates/1831-01-01> <https://www.ica.org/standards/RiC/ontology#isBeginningDateOf> <http://lod.ehri-project-test.eu/units/be-002111-be_ccib_cicb_archives_anciennes> .
<http://lod.ehri-project-test.eu/dates/1831-01-01> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://www.ica.org/standards/RiC/ontology#Date> .