@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68670113-b1c3-4e11-ab98-25b70e2e5141> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68670113-b1c3-4e11-ab98-25b70e2e5141> .