@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9657c31-97c4-4d80-9d31-4bd3929ceadf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9657c31-97c4-4d80-9d31-4bd3929ceadf> .