@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff2e792-7a80-4c46-bea9-5325c8c581fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff2e792-7a80-4c46-bea9-5325c8c581fb> .