@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d92c1a-3810-4282-a2ff-88988c2e5390> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d92c1a-3810-4282-a2ff-88988c2e5390> .