@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6ff63e0-7fa6-459c-8052-c8383f244bca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6ff63e0-7fa6-459c-8052-c8383f244bca> .