About: http://webisa.webdatacommons.org/31474193

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	Predicting these new technologies is difficult; however, they may include fusion and other energy sources, antigravity, better weather prediction and control, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov