@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23871ac8-31ee-4ab7-8c5e-d8c7b78d99ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23871ac8-31ee-4ab7-8c5e-d8c7b78d99ad> .