@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b4e6f3-543c-4f5b-893d-1e4e8ca5e147> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b4e6f3-543c-4f5b-893d-1e4e8ca5e147> .