@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f0b713-4856-4db5-af72-86c6b259cf14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f0b713-4856-4db5-af72-86c6b259cf14> .