@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1e729e58-19d8-4af9-ac82-80937b85efea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1e729e58-19d8-4af9-ac82-80937b85efea> .