@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c23ac5b8-afb7-4edb-9562-75400353ffa6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c23ac5b8-afb7-4edb-9562-75400353ffa6> .