About: http://webisa.webdatacommons.org/361467661

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	The compass is an instrument which often is ignored in modern technically advanced aircraft, but it is one of the most important instruments in our airplane.
http://www.w3.org/ns/prov#wasQuotedFrom	expertaviator.com