@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b40d3ff-2a2f-4bc3-b5b0-aad90836a41b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b40d3ff-2a2f-4bc3-b5b0-aad90836a41b> .