@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4ebfb28-d403-41f8-ad08-13114674ef9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4ebfb28-d403-41f8-ad08-13114674ef9b> .