@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c920a39b-b6c6-48fd-89ff-ebbfd48d590a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c920a39b-b6c6-48fd-89ff-ebbfd48d590a> .