@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf3c1c15-ea4b-4560-b9f6-991514f33883> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf3c1c15-ea4b-4560-b9f6-991514f33883> .