@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67e8001a-31c9-4b5b-b9f0-e09633976e7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67e8001a-31c9-4b5b-b9f0-e09633976e7c> .