About: http://webisa.webdatacommons.org/315958941

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	Alternatively or additionally, the radio signals can include digital data for updating data used with the avionics device, such as terrain or map data or other navigation-related data such as airport and runway data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com