@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c02a1b-5f06-42be-a31f-2f917deddd0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c02a1b-5f06-42be-a31f-2f917deddd0f> .