@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91fa54c0-a261-4a3c-ac87-a54aa53fc767> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91fa54c0-a261-4a3c-ac87-a54aa53fc767> .