@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/661c3d1e-b645-48ac-8ece-4ae2c4d35b3c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/661c3d1e-b645-48ac-8ece-4ae2c4d35b3c> .