About: http://webisa.webdatacommons.org/157051600

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	c. sealing the lens to the housing with a gasket that outgases with exposure to light and heat of certain types and levels; and
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com