@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecf26b17-1f0f-457f-8c8d-41135843df9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecf26b17-1f0f-457f-8c8d-41135843df9d> .