@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac137abe-3d13-43d3-b2ad-bfa891c9ecc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac137abe-3d13-43d3-b2ad-bfa891c9ecc5> .