Assertion: ketamine's use | /r/HasProperty | widespread
Facets:
value: for decades
type: TEMPORAL
Source sentences:
text: While recreational use of the drug has been widespread for decades, it was only recognised as a drug of abuse in 2006.
text: Ketamine’s use as an anesthetic — and not as a party drug — is widespread, though not commonly known.
text: During the Vietnam Invasion, ketamine saw widespread use in the U.S. military because it has several advantages over opioids.