@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1e6066-6425-4684-8bb9-b71afe662286> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1e6066-6425-4684-8bb9-b71afe662286> .