@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18d58efe-d397-49f6-ae14-3dfe2ec17e9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18d58efe-d397-49f6-ae14-3dfe2ec17e9f> .