@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81afa54-4fb0-4193-9e22-46da37dc7dca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81afa54-4fb0-4193-9e22-46da37dc7dca> .