@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ff9d8c1-2a4b-47b5-95dc-081fbbe58dc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ff9d8c1-2a4b-47b5-95dc-081fbbe58dc6> .