@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b13e2d60-e882-45b9-a5dd-b156c38c3d50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b13e2d60-e882-45b9-a5dd-b156c38c3d50> .