python将{"id":81,"text":"Carbonatite-associated rare-earth-element (REE) deposits are the most significant source of the world’s REEs; however, their genesis remains unclear.","entities":[{"id":7,"label":"DEPO","start_offset":0,"end_offset":56},{"id":8,"label":"ELEM","start_offset":104,"end_offset":108}],"relations":[{"id":1,"from_id":7,"to_id":8,"type":"Entity-Origin"}],"Comments":[]}转为spo格式

SPO格式是指Subject-谓语Object的三元组格式，可以将给定的数据转化为以下格式：

Subject: Carbonatite-associated rare-earth-element deposits

Predicate: genesis remains unclear

Object: the world’s REEs

因此，将给定的数据转化为SPO格式后，即为：

Carbonatite-associated rare-earth-element deposits: genesis remains unclear: the world’s REEs