@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28e4e52f-bda5-4a2e-a453-b7a01499865e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28e4e52f-bda5-4a2e-a453-b7a01499865e> .