@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91241e9d-efde-41d5-bb33-6817a8f0c961> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91241e9d-efde-41d5-bb33-6817a8f0c961> .