@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28bfbdf0-45c1-46e7-9c6a-c160f01f1249> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28bfbdf0-45c1-46e7-9c6a-c160f01f1249> .