@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81898609-06b3-4bfa-b5e9-28e3f1a4bd0d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81898609-06b3-4bfa-b5e9-28e3f1a4bd0d> .