About: http://webisa.webdatacommons.org/49702805

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	cameras, welding helmets, motorcycle helmets, protective eyewear, medical eyewear or prescription eyewear as well as other types of glasses and lenses.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com