@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90532f00-ad89-4503-8cb6-c9bcf53dc31a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90532f00-ad89-4503-8cb6-c9bcf53dc31a> .