@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9abf90f-733e-4d09-9313-e1372b2384b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9abf90f-733e-4d09-9313-e1372b2384b3> .