@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b30ff985-a173-4322-ba49-f34abf011b4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b30ff985-a173-4322-ba49-f34abf011b4d> .