@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a5eaca-555d-4584-9d96-2d495a62a632> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a5eaca-555d-4584-9d96-2d495a62a632> .