@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9efb56e1-e332-4cc1-883e-f6c618dbe55a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9efb56e1-e332-4cc1-883e-f6c618dbe55a> .