@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f6ef50-5cf6-400d-bd98-b566effe53a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f6ef50-5cf6-400d-bd98-b566effe53a5> .