@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50297cb0-d7b8-4d68-9e7a-260220a0d132> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50297cb0-d7b8-4d68-9e7a-260220a0d132> .