About: http://webisa.webdatacommons.org/425773722

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	The effectiveness of the foregoing compositions may be further enhanced, also without deleterious effect to the lens or the eyes, by including an effective amount of a reducing agent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca