@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28544f13-6f05-44b8-90e3-e853c81848ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28544f13-6f05-44b8-90e3-e853c81848ed> .