@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c67722fa-17d0-4f99-8442-375ee643da86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c67722fa-17d0-4f99-8442-375ee643da86> .