About: http://webisa.webdatacommons.org/298373392

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	Jet drives are wonderful devices, but their efficiencies are a complex issue that is limited by inherent physical realities.
http://www.w3.org/ns/prov#wasQuotedFrom	martinottaway.com