@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/973d03db-3b15-4b08-9034-054e9fbd251f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/973d03db-3b15-4b08-9034-054e9fbd251f> .