@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91f5a68-3281-4900-a4e8-0291205d3f75> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91f5a68-3281-4900-a4e8-0291205d3f75> .