Assertion: breast implant | /r/CapableOf | use polypropylene
Facets:
Source sentences:
text: Polypropylene breast implants, also known as string breast implants, are a form of breast implant using polypropylene developed by Gerald W. Johnson.
text: Polypropylene breast implants, also known as string breast implants, are a form of breast implant using polypropylene developed by Gerald W. Johnson.