@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91fd388-f3ab-4cd2-b111-26e5c0d41a06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91fd388-f3ab-4cd2-b111-26e5c0d41a06> .