@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4b78d99-bb81-4104-8113-6a4c585c72fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4b78d99-bb81-4104-8113-6a4c585c72fd> .