About: http://webisa.webdatacommons.org/424641015

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	Celebrities including George Clooney, Rihanna, Justin Bieber and Oprah Winfrey had announced their support for the cause.
http://www.w3.org/ns/prov#wasQuotedFrom	mwcnews.net