@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91eab9f-db71-464d-98a2-e1a8e67a8c92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91eab9f-db71-464d-98a2-e1a8e67a8c92> .