@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67efae94-4610-47fb-a931-5e9f6383e2ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67efae94-4610-47fb-a931-5e9f6383e2ee> .