@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ab540e-1d09-4b8c-9b90-e7152c0d7825> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ab540e-1d09-4b8c-9b90-e7152c0d7825> .