@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4b91f34f-c902-44f4-9908-e77c6fa86d1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4b91f34f-c902-44f4-9908-e77c6fa86d1f> .