@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b40a57cd-fe9f-4a17-909d-2299dd067d34> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b40a57cd-fe9f-4a17-909d-2299dd067d34> .