@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4939a9d-38c7-4d66-8328-5f4ca99732b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4939a9d-38c7-4d66-8328-5f4ca99732b2> .