About: http://webisa.webdatacommons.org/12256467

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	In this case, it appears that the oxidation is caused by copper and other things acting in the same way, in samples of cataracts.
http://www.w3.org/ns/prov#wasQuotedFrom	vitamincfoundation.org