@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a90b7571-e336-4202-b93a-3f078b7141b0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a90b7571-e336-4202-b93a-3f078b7141b0> .