@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c9ef3c6-8372-4e50-b7fb-bae6414ffe84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c9ef3c6-8372-4e50-b7fb-bae6414ffe84> .