@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91157c26-68f8-4b17-aa7f-5bcc827a01b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91157c26-68f8-4b17-aa7f-5bcc827a01b8> .