@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647aca0b-8919-4d8f-a734-38249b47801a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647aca0b-8919-4d8f-a734-38249b47801a> .