@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61de8943-809e-4747-85b0-9df4a80e1830> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61de8943-809e-4747-85b0-9df4a80e1830> .