@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f50a14e-3809-4a91-8835-c7d50e293b08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f50a14e-3809-4a91-8835-c7d50e293b08> .