@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9aca6ffc-3016-40d1-924f-ef4e23289027> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9aca6ffc-3016-40d1-924f-ef4e23289027> .