Assertion: ether | /r/ObjectUse | used as recreational drug
Facets:
value: during the early 19th century
type: TEMPORAL
value: during the 1920s prohibition era
type: TEMPORAL
Source sentences:
text: Ether was used as a recreational drug during the 1920s Prohibition era, when alcohol was made illegal in the US.
text: Ether was used as a recreational drug during the early 19th Century, and Dr. Crawford noticed that his friends under the influence of ether that blundered about and injured themselves experienced no pain.
text: However as Wikipedia mentions, ether is used as a recreational drug.