About: http://webisa.webdatacommons.org/216452148

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	What is needed to solve this problem is a mobile platform such as a balloon or propeller-driven drone aircraft, flying below the clouds but at a sufficiently high altitude (and low temperature) to allow reasonable mission lifetime.
http://www.w3.org/ns/prov#wasQuotedFrom	usra.edu