@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff92ec20-5b57-4a3b-9d52-209c8a3af529> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff92ec20-5b57-4a3b-9d52-209c8a3af529> .