@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9409e87e-d747-4561-86db-15e35297a183> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9409e87e-d747-4561-86db-15e35297a183> .