About: http://webisa.webdatacommons.org/276273043

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 photovoltaic material 312??? may be silicon or other types of material such as organic solar cell material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr