@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/663deb1b-2e96-4689-8057-0b883d02ed32> rdfs:isDefinedBy <https://stad.gent/data/blank_node/663deb1b-2e96-4689-8057-0b883d02ed32> .