@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1504331-0cf8-4c88-8bef-b9702966b801> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1504331-0cf8-4c88-8bef-b9702966b801> .