@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c921dfd3-4b99-4036-9a4e-4d69d71e2a86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c921dfd3-4b99-4036-9a4e-4d69d71e2a86> .