@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a8ba28-0c0e-4f50-8bd9-18f2caa66e10> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a8ba28-0c0e-4f50-8bd9-18f2caa66e10> .