About: http://webisa.webdatacommons.org/438282335

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	On June 21, China Eastern officially joined Delta, Air France, KLM and other members of the SkyTeam international airline alliance.
http://www.w3.org/ns/prov#wasQuotedFrom	aviationpros.com