@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d61c2e-c840-48fb-8ac4-aaa4af30212d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d61c2e-c840-48fb-8ac4-aaa4af30212d> .