@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7ffb761-467b-4a17-a33a-b1cb0572c8eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7ffb761-467b-4a17-a33a-b1cb0572c8eb> .