@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c870c8-6a21-432b-9336-dc10b8ea8e89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c870c8-6a21-432b-9336-dc10b8ea8e89> .