{"tema_id":"7878","string":"steam boilers","created":"2026-04-16 15:14:36","code":null,"notes":[{"@type":"Nota de escopo","@lang":"en","@value":"Boilers that supply hot water or steam for space heating, processing, or power.\n\nSource: Art & Architecture Thesaurus\nhttp:\/\/vocab.getty.edu\/page\/aat\/300052156  "}]}