About: http://webisa.webdatacommons.org/366175153

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	materials field prematurely to just A-Si, CdTe, CIGS, and GaAS. Silicon just like carbon can surprise us, e.g. bucky balls, carbon
http://www.w3.org/ns/prov#wasQuotedFrom	altenergystocks.com