@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b17e4a80-cff2-4fb5-860c-7372e6c2b768> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b17e4a80-cff2-4fb5-860c-7372e6c2b768> .