@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/83c15aaf-553b-42e2-b9fd-987e136702ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/83c15aaf-553b-42e2-b9fd-987e136702ef> .