About: http://webisa.webdatacommons.org/309296011

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	Photovoltaic systems were an important power source for that mission. www.eere.energy.gov /solar/photovoltaics.html (0 words)
http://www.w3.org/ns/prov#wasQuotedFrom	factbites.com