@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/71471781-c904-44ec-8a91-6376a9968ca3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/71471781-c904-44ec-8a91-6376a9968ca3> .