@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68fc9fc-9d99-4762-a892-60dea7440a0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68fc9fc-9d99-4762-a892-60dea7440a0c> .