@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b23e80b6-fb7a-46e9-83a2-b31de970295d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b23e80b6-fb7a-46e9-83a2-b31de970295d> .