@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63b55a23-5b55-4742-ab53-f8b355ef3702> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63b55a23-5b55-4742-ab53-f8b355ef3702> .