About: http://webisa.webdatacommons.org/101419442

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	Those properties can be any properties of which diffractive, particularly multilevel diffractive, elements are capable, such as imparting power or correcting aberrations in the projected image.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com