@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f9c60a3-e65c-4337-b678-13050f8e42fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f9c60a3-e65c-4337-b678-13050f8e42fa> .