@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9975fdb-f2d4-494a-b6b9-daac3974f3de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9975fdb-f2d4-494a-b6b9-daac3974f3de> .