@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddc57dea-5f6c-4a43-98f3-86bafa6f8027> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddc57dea-5f6c-4a43-98f3-86bafa6f8027> .