@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21481e16-d5ea-4786-a83f-aba87603bcf9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21481e16-d5ea-4786-a83f-aba87603bcf9> .