@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21497710-41c5-4cbe-be90-9f8c1d86a61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21497710-41c5-4cbe-be90-9f8c1d86a61a> .