@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ba50f50-a289-4d99-a45a-e8c9a744d074> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ba50f50-a289-4d99-a45a-e8c9a744d074> .