@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1aafa1a9-ceba-4f21-85b5-8022e8c37e9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1aafa1a9-ceba-4f21-85b5-8022e8c37e9c> .