@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff755ec1-cb15-4dad-a243-2e995d1b4faa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff755ec1-cb15-4dad-a243-2e995d1b4faa> .