About: http://webisa.webdatacommons.org/192886868

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	Thus, one of the major problems of producing photovoltaic solar cells i.e., the expense of producing the photovoltaic material, is overcome by the process of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com