@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91d537d-7609-4609-8055-0fdf0cf1b3a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91d537d-7609-4609-8055-0fdf0cf1b3a3> .