@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af3b6deb-e572-481e-90f2-2ce4a0d8554d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af3b6deb-e572-481e-90f2-2ce4a0d8554d> .