About: http://webisa.webdatacommons.org/139588881

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	As before, improvements in aerodynamic knowledge and technologies such as materials contributed to the evolution of modern, high-speed aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov