About: http://webisa.webdatacommons.org/406452823

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 needle had obviously been pegged for more than a few seconds when, fortunately, one of the IFR system's checks and balances worked.
http://www.w3.org/ns/prov#wasQuotedFrom	aopa.org