About: http://webisa.webdatacommons.org/424039795

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	Before this, Alibaba had announced its cooperation with Sina on April 29th in 2013, planning to cooperate in such fields as linking user accounts, exchanging data, online payment, and Internet marketing.
http://www.w3.org/ns/prov#wasQuotedFrom	iresearchchina.com