About: http://webisa.webdatacommons.org/21594242

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 biomedical devices, and particularly ophthalmic lenses of the present invention have a balance of properties which makes them particularly useful.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com