@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491a9b54-3bed-47cc-abbf-e18810f72626> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491a9b54-3bed-47cc-abbf-e18810f72626> .