@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644ed31e-5215-4d14-925b-6957fb08f412> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644ed31e-5215-4d14-925b-6957fb08f412> .