@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20092961-ad23-4f30-a082-eef61b94b634> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20092961-ad23-4f30-a082-eef61b94b634> .