@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7409da5-494d-41c8-9b81-55af843620f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7409da5-494d-41c8-9b81-55af843620f9> .