@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac247f6b-7909-45b4-a805-e5203ae8d500> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac247f6b-7909-45b4-a805-e5203ae8d500> .