@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b7ecc6-d2bb-414f-bd7b-8c79c9d8fe2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b7ecc6-d2bb-414f-bd7b-8c79c9d8fe2d> .