@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/661ef2f8-fad7-4aad-9823-2b8db84b6305> rdfs:isDefinedBy <https://stad.gent/data/blank_node/661ef2f8-fad7-4aad-9823-2b8db84b6305> .