@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf471c9d-e6a6-4fb8-8150-8a7f2662081a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf471c9d-e6a6-4fb8-8150-8a7f2662081a> .