@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a90e4af-636f-4cb4-88ac-29fc227c4e1a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a90e4af-636f-4cb4-88ac-29fc227c4e1a> .