@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28f01613-243d-4dfe-a8af-2c3f49c4c332> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28f01613-243d-4dfe-a8af-2c3f49c4c332> .