@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ad5579-d812-4bc0-a62f-07f13d81f712> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ad5579-d812-4bc0-a62f-07f13d81f712> .