About: http://webisa.webdatacommons.org/18156737

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	Embodiments of the present invention also provide for the size and shape of the mostly spherical power region and the size and shape of the progressive optical power region.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com