@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91de5d90-7ed6-43e9-b58b-8bb499f259ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91de5d90-7ed6-43e9-b58b-8bb499f259ec> .