@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21d6ba34-8fde-4604-b678-83b216e5a792> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21d6ba34-8fde-4604-b678-83b216e5a792> .