@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4aa4b22-347c-4b9d-8e7b-ee52aba5578a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4aa4b22-347c-4b9d-8e7b-ee52aba5578a> .