@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff68b32-5ec2-4235-9f74-c3545560c9ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff68b32-5ec2-4235-9f74-c3545560c9ad> .