@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e5c38e-d7ac-4685-8609-ec86c09096ae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e5c38e-d7ac-4685-8609-ec86c09096ae> .