@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bf268b-dc6c-48fa-b90c-53e0d20a3282> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bf268b-dc6c-48fa-b90c-53e0d20a3282> .