@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9d30e13-770d-48a8-b73b-fbc6dc571636> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9d30e13-770d-48a8-b73b-fbc6dc571636> .