@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b639750e-1c23-41c5-b6b1-3e4e470f6b0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b639750e-1c23-41c5-b6b1-3e4e470f6b0c> .