@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b523b5c-5fc9-4606-8477-2c41be414a92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b523b5c-5fc9-4606-8477-2c41be414a92> .