@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9ba717-1971-46e9-8e65-bb5e1cc47f4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9ba717-1971-46e9-8e65-bb5e1cc47f4c> .