@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b521e60-82ce-498d-b6bf-a4d7e7ccb7ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b521e60-82ce-498d-b6bf-a4d7e7ccb7ad> .