@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68cb4d15-4e2d-4dfc-b930-9f403219b898> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68cb4d15-4e2d-4dfc-b930-9f403219b898> .