@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80bb1cb9-fb29-40d5-8104-5c39641e81ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80bb1cb9-fb29-40d5-8104-5c39641e81ad> .