@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91eee6c-b9bb-4235-a575-6c9c25d04951> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91eee6c-b9bb-4235-a575-6c9c25d04951> .