@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e93561-c6f6-46f7-8f2d-9ebd7976c18d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e93561-c6f6-46f7-8f2d-9ebd7976c18d> .