@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9a991e0-f392-433e-8320-3a416905b321> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9a991e0-f392-433e-8320-3a416905b321> .