@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/219a91ac-a72c-4778-8536-12b31a35ca67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/219a91ac-a72c-4778-8536-12b31a35ca67> .