@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91dbac79-bf56-43c3-8be9-b731bd22c955> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91dbac79-bf56-43c3-8be9-b731bd22c955> .