@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b83fff9-9d0e-4fc0-aa9c-31b26a3a9af2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b83fff9-9d0e-4fc0-aa9c-31b26a3a9af2> .