@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b1a9d3e-a57d-4e7a-abbe-a9d6f1bca9ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b1a9d3e-a57d-4e7a-abbe-a9d6f1bca9ef> .