@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491a5824-8f8d-4cfb-98af-100b1a57582b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491a5824-8f8d-4cfb-98af-100b1a57582b> .