@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28cd8bbf-9072-4e0b-9aef-208ee5e7740f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28cd8bbf-9072-4e0b-9aef-208ee5e7740f> .