@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a30df7-519d-47e7-b5ac-4e3c100eab94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a30df7-519d-47e7-b5ac-4e3c100eab94> .