@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f9c5b16-9b1c-4b79-b882-baa628571d66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f9c5b16-9b1c-4b79-b882-baa628571d66> .