@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c9c648-4066-4e8f-b146-606df3e61f4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c9c648-4066-4e8f-b146-606df3e61f4c> .