@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f6c81a12-9659-4a8a-8818-d1cbeb9ff129> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f6c81a12-9659-4a8a-8818-d1cbeb9ff129> .