@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9cafe1c-90e9-4ea0-a4fc-346404b9ba38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9cafe1c-90e9-4ea0-a4fc-346404b9ba38> .