About: http://webisa.webdatacommons.org/242776246

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	materials such as hydrogel, this lens is capable of accommodating the normal distortions of the eye without transmitting that distortion to the very flexible optic.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com