@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a391d93f-6aa4-4afd-87d7-ff0e2923b851> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a391d93f-6aa4-4afd-87d7-ff0e2923b851> .