@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9012b75-8bae-4b62-bd9d-347b6bbdacad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9012b75-8bae-4b62-bd9d-347b6bbdacad> .