@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68f893b-e79d-4443-852b-d56624d8a152> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68f893b-e79d-4443-852b-d56624d8a152> .