@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af72e1a0-e03a-4977-99ab-a4780a0119be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af72e1a0-e03a-4977-99ab-a4780a0119be> .