@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c91c85-c0f3-4e19-9f82-3672d9f723af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c91c85-c0f3-4e19-9f82-3672d9f723af> .