Assertion: vampire bat's saliva | /r/CapableOf | act as anticoagulant
Facets:
Source sentences:
text: The saliva from vampire bats acts as an anticoagulant and is now used as an effective medication for stroke victims.
text: Their saliva works as an anticoagulant, so that the blood can flow freely as they feed.
text: The vampire bat’s saliva acts as an anticoagulant agent that prolongs the blood flow and prevents clotting, allowing it to feed on an animal for as long as 30 minutes.