@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87866afb-3698-4d25-8ffc-0ac124b56837> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87866afb-3698-4d25-8ffc-0ac124b56837> .