@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21153dd5-4b3f-4cde-9b5c-68261c94573b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21153dd5-4b3f-4cde-9b5c-68261c94573b> .