About: http://webisa.webdatacommons.org/352026034

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	Holographic Optical Elements (HOEs): If a hologram is made of a lens, mirror or other optical element, it acts in the same way as that element.
http://www.w3.org/ns/prov#wasQuotedFrom	aseman-pardaz.com