@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f15c4967-6609-4bf6-b668-dc828c68c93f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f15c4967-6609-4bf6-b668-dc828c68c93f> .