@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/728e1b6c-ed6c-44aa-8592-5318249d81ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/728e1b6c-ed6c-44aa-8592-5318249d81ef> .