@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1918f231-4614-4674-b9da-92827c446c5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1918f231-4614-4674-b9da-92827c446c5c> .