@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2fab4a-e083-4e68-975a-90529d8f3228> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2fab4a-e083-4e68-975a-90529d8f3228> .