@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c90efe18-27bc-47fd-86ab-8b760a7e16eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c90efe18-27bc-47fd-86ab-8b760a7e16eb> .