Assertion: leech's blood | /r/CapableOf | restore blood circulation
Facets:
value: in blocked veins
type: LOCATION
Source sentences:
text: These days, leeches are used to help heal skin grafts -- the process for treating burns in which blood tissue is transferred from one part of the body to another -- by removing blood pooled under the graft and restoring blood circulation in blocked veins.
text: It is used during the process of treating skin burns in which the blood tissues are transferred from one part of the body to other by extracting the blood pooled below the grafted area and restoring the blood circulation in the blocked veins.