About: http://webisa.webdatacommons.org/430735597

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	A method as in claim 2, wherein the lens blank is a finished lens blank having an optical power equal to a wearer's distance vision prescription.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com