About: http://webisa.webdatacommons.org/200087772

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	More particularly, the invention concerns polymeric optical materials and articles, such as plastic lenses, that maintain stable performance characteristics over a broad temperature range.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca