@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f12a548-6f13-4ca3-815e-c4c0d2b49def> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f12a548-6f13-4ca3-815e-c4c0d2b49def> .