@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5e564d-93f9-4636-97db-7b28098b463e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5e564d-93f9-4636-97db-7b28098b463e> .