@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89d7b573-45fa-44fb-a163-931bf07c6647> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89d7b573-45fa-44fb-a163-931bf07c6647> .