@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9dac236-1ef0-497b-8540-5d8ca37bef29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9dac236-1ef0-497b-8540-5d8ca37bef29> .