@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/901588e9-5544-4c62-9278-79e6e089539b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/901588e9-5544-4c62-9278-79e6e089539b> .