About: http://webisa.webdatacommons.org/364833856

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	For this reason, shielding means such as a coating of the horizontal surface 4b of lens casing 4
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com