About: http://webisa.webdatacommons.org/375655236

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	The lens 392 may be manufactured from a variety of materials, as described above, including plastic, polymers, or glass, or a combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com