@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23a6f8d4-e4d6-4079-8ce0-da5866cde4cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23a6f8d4-e4d6-4079-8ce0-da5866cde4cc> .