@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d4a35b-9c97-4355-9ef0-1433135b2f2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d4a35b-9c97-4355-9ef0-1433135b2f2a> .