Assertion: arsenic | /r/ObjectUse | used in a variety of ways
Facets:
value: over the past 500 years
type: TEMPORAL
value: in medications
type: OTHER
Source sentences:
text: Arsenic trioxide has been used in a variety of ways over the past 500 years, most commonly in the treatment of cancer, but also in medications as diverse as Fowler's solution in psoriasis.
text: Arsenic trioxide has been used in a variety of ways over the past 500 years, most commonly in the treatment of cancer , but in medications as diverse as Fowler's solution in psoriasis .