@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/680927e5-7568-4bb6-8915-c440e1ab9f8d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/680927e5-7568-4bb6-8915-c440e1ab9f8d> .