@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1266c9-0603-4169-a813-c17ff36be456> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1266c9-0603-4169-a813-c17ff36be456> .