@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b91b7de-5a1b-410d-8b03-624909b036fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b91b7de-5a1b-410d-8b03-624909b036fc> .