@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6ffa65d-ee85-4f33-a48e-4848569e01db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6ffa65d-ee85-4f33-a48e-4848569e01db> .