About: http://webisa.webdatacommons.org/439441492

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	To maintain a steady flight, the pilot must watch the different instruments for speed, altitude, wind speed and other factors, and make adjustments if conditions are unfavorable.
http://www.w3.org/ns/prov#wasQuotedFrom	q-bpm.org