Assertion: leech | /r/HasProperty | employed for medicinal purposes
Facets:
Source sentences:
text: Thousands of years since leeches were first employed for medicinal purposes, and a century since “leech mania” saw blood-letting used to tackle everything from headaches to strangulation, these creatures are still used to clean wounds and improve circulation, especially after surgery.
text: Thousands of years since leeches were first employed for medicinal purposes, and a century since “leech mania” saw blood-letting used to tackle everything from headaches to strangulation, these creatures are still used to clean wounds and improve circulation, especially after surgery.