@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91cce1fa-d1ef-4353-9b95-51473df3432f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91cce1fa-d1ef-4353-9b95-51473df3432f> .