About: http://webisa.webdatacommons.org/58475988

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	Further, in the practice of the invention, the transparent sheets may comprise materials such as quartz, diamond, sapphire, fused silica or any other suitable substrate which enables light transmission therethrough.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr