@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ceacfe9-1c58-4c9b-bf87-b18d9e170a73> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ceacfe9-1c58-4c9b-bf87-b18d9e170a73> .