@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af6d6b55-a22f-4123-b49e-015fd428df76> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af6d6b55-a22f-4123-b49e-015fd428df76> .