@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d921aa04-6940-4d88-80c9-1fc8e8970640> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d921aa04-6940-4d88-80c9-1fc8e8970640> .