@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28aa8b09-8ea1-4f3d-8ac2-ab21bb0fc6d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28aa8b09-8ea1-4f3d-8ac2-ab21bb0fc6d6> .