@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/971b4c99-2237-419e-afc3-97028da1cd44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/971b4c99-2237-419e-afc3-97028da1cd44> .