@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81593f6f-7910-4882-97e9-b0df1e2214ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81593f6f-7910-4882-97e9-b0df1e2214ec> .