@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1568ca9b-116f-4161-ac00-5cb2603f8850> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1568ca9b-116f-4161-ac00-5cb2603f8850> .