Assertion: aloe | /r/HasProperty | listed as both a purgative
Facets:
value: in 1820
type: TEMPORAL
value: by the united states
type: OTHER
value: officially
type: MANNER
Source sentences:
text: Aloe was officially listed as both a purgative and a skin protector by the United States pharmacopoeia in 1820.
text: Aloe was officially listed as both a purgative and a skin protector by the United States pharmacopoeia in 1820.