@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ae6b13-e9ee-40d4-9749-a662bdbedc5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ae6b13-e9ee-40d4-9749-a662bdbedc5a> .