@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1a59a8-36fc-419e-8218-e27a74de6ff9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1a59a8-36fc-419e-8218-e27a74de6ff9> .