@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0520de68-71d7-47a9-a5cf-cff54a91537b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0520de68-71d7-47a9-a5cf-cff54a91537b> .