@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f1c5831-d145-4e99-b7d6-e34bf36d7620> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f1c5831-d145-4e99-b7d6-e34bf36d7620> .