About: http://webisa.webdatacommons.org/176548732

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	BACKGROUND OF THE INVENTION Conventional imaging systems (e.g. digital cameras, camera phones, camcorders and other imaging devices and applications) typically incorporate a camera lens module as part of the system assembly.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com