@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddad9b7a-c40b-4a50-9668-cb54ccad535d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddad9b7a-c40b-4a50-9668-cb54ccad535d> .