Assertion: metal's use | /r/CapableOf | date to last half of the 19th century
Facets:
value: successfully
type: MANNER
Source sentences:
text: The use of lithium salts and mineral water containing them to treat gout (unsuccessfully) and to ward off depression (successfully) dates to the last half of the 19th century but fell into medical disrepute in the early 20th century.