@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/830017c9-a6bb-424f-8ce7-ea5ebdbe47bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/830017c9-a6bb-424f-8ce7-ea5ebdbe47bd> .