Assertion: leech's saliva | /r/CapableOf | dilate the blood vessels
Facets:
value: to increase blood flow
type: PURPOSE
Source sentences:
text: The leech’s saliva contains substances that anesthetize the wound area, dilate the blood vessels to increase blood flow, and prevent the blood from clotting.
text: Also the leech's saliva dilates the blood vessels to increase blood flow and prevent the blood from clotting.
text: In addition, the leech's saliva dilates the blood vessels to increase blood flow and prevent the blood from clotting.