@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50442ebb-80bf-4829-8789-374aad8f453d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50442ebb-80bf-4829-8789-374aad8f453d> .