@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23b09591-3de8-4e04-9486-abd686db39cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23b09591-3de8-4e04-9486-abd686db39cf> .