@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad5f44c9-4869-4dc7-aefe-4970b90d5263> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad5f44c9-4869-4dc7-aefe-4970b90d5263> .