@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef113635-da37-4bc5-8aff-6bc85bd9061d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef113635-da37-4bc5-8aff-6bc85bd9061d> .