@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61fffb28-ec3a-4bcb-affe-7ebcfd994839> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61fffb28-ec3a-4bcb-affe-7ebcfd994839> .