@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57b0ee0-71da-4ae7-8dca-f3e08e561b74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57b0ee0-71da-4ae7-8dca-f3e08e561b74> .