@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f92f5a-73e3-4fe8-bcc5-683a95b051be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f92f5a-73e3-4fe8-bcc5-683a95b051be> .