@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56c4a57e-4254-47d9-8a0d-121a3fffc06c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56c4a57e-4254-47d9-8a0d-121a3fffc06c> .