@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b50342cf-bc6b-4bce-a3e7-d209c2200224> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b50342cf-bc6b-4bce-a3e7-d209c2200224> .