@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68a4020-1143-4fd3-b00a-77574b1bdf83> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68a4020-1143-4fd3-b00a-77574b1bdf83> .