@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f42406-75b0-45ca-9537-b221f8ac7bb4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f42406-75b0-45ca-9537-b221f8ac7bb4> .