@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ceff905d-2e3d-476f-a290-58291142b6fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ceff905d-2e3d-476f-a290-58291142b6fa> .