@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2bd68a-7593-4420-81b0-973ae42b95bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2bd68a-7593-4420-81b0-973ae42b95bd> .