@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffbbaf50-fbdc-4f06-8fdd-5af49110d878> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffbbaf50-fbdc-4f06-8fdd-5af49110d878> .