About: http://webisa.webdatacommons.org/190771420

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	However, concerns were raised that the lenses cause complications such as cataracts, loss of cells lining the eye and glaucoma.
http://www.w3.org/ns/prov#wasQuotedFrom	bio-medicine.org