@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af7730c9-1a64-40ee-809d-eda0e9e828ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af7730c9-1a64-40ee-809d-eda0e9e828ec> .