@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e1f63d-ee63-4fe4-879c-e073ae7c4a9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e1f63d-ee63-4fe4-879c-e073ae7c4a9f> .