@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ac23e8e-9e2e-4ef4-8dec-adaaf7d2ba2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ac23e8e-9e2e-4ef4-8dec-adaaf7d2ba2a> .