@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91310fc9-d8b1-4f34-9a4a-c94da435e911> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91310fc9-d8b1-4f34-9a4a-c94da435e911> .