@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c12031db-1643-4608-b707-67a50516e7da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c12031db-1643-4608-b707-67a50516e7da> .