@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66ffa9ad-7bde-4415-a233-3a4c4ca6243d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66ffa9ad-7bde-4415-a233-3a4c4ca6243d> .