About: http://webisa.webdatacommons.org/414529531

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	It proposed injecting into the upper atmosphere, a ???very fine, white talcum-like??? powder of aluminum oxide, barium oxide and other oxides for the
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com