About: http://webisa.webdatacommons.org/151901254

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	Indeed, a variety of lenses may be used including, but not limited to, pinhole lenses, multi-element lenses, plastic lenses, glass lenses, removable lenses, telephoto lenses, and other types of lenses.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com