@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67dda450-6a4b-41df-85aa-80ad373497ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67dda450-6a4b-41df-85aa-80ad373497ca> .