@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647731ce-3db5-4728-b2c5-e2ea8a50f99c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647731ce-3db5-4728-b2c5-e2ea8a50f99c> .