@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d63312af-9147-4d31-8816-5690b12a5d08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d63312af-9147-4d31-8816-5690b12a5d08> .