@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d89921c1-7a41-4373-9201-74f912429db1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d89921c1-7a41-4373-9201-74f912429db1> .