@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d87dcf8f-2a57-4dad-9c29-1689104a6093> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d87dcf8f-2a57-4dad-9c29-1689104a6093> .