@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b9749d-9064-4940-8ff5-00bf5bb31b66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b9749d-9064-4940-8ff5-00bf5bb31b66> .