@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28969bb9-5521-4a67-b2ce-b8d9e8cc91dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28969bb9-5521-4a67-b2ce-b8d9e8cc91dc> .