@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c1ab4b4-ca30-4283-a74b-c837a568e293> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c1ab4b4-ca30-4283-a74b-c837a568e293> .