@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a91e8eb-a206-4db1-991d-09235179ce27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a91e8eb-a206-4db1-991d-09235179ce27> .