<http://webisa.webdatacommons.org/439441492>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/153196043>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439441492> .
<http://webisa.webdatacommons.org/prov/480321938>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439441492> .
<http://webisa.webdatacommons.org/439441492>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<q-bpm.org> .
<http://webisa.webdatacommons.org/439441492>	<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." .