About: http://webisa.webdatacommons.org/42694175

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Biologic corneal bandages are made from an amniotic membrane donated from placentas, which are heavily screened for blood disorders, such as HIV and hepatitis.
http://www.w3.org/ns/prov#wasQuotedFrom	optometricmanagement.com