@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6daf8b-4112-43fe-8038-6d6dc2b14740> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6daf8b-4112-43fe-8038-6d6dc2b14740> .