@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bbd789-7a15-4a7e-9518-a12d2f3ac5bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bbd789-7a15-4a7e-9518-a12d2f3ac5bd> .