@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/33172b8f-b2d2-49bf-8e58-8b21c36b2229> rdfs:isDefinedBy <https://stad.gent/data/blank_node/33172b8f-b2d2-49bf-8e58-8b21c36b2229> .