@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e931ad-996c-4273-ad38-1232e05697c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e931ad-996c-4273-ad38-1232e05697c5> .