About: http://webisa.webdatacommons.org/409598739

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 first controller 815, may receive and process a reply message from the second controller 827, to record data such as the aircraft identification, time, and date.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr