About: http://webisa.webdatacommons.org/57788535

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 Bill Gates, Mark Zuckerberg, Lady Gaga and Britney Spears have all undertaken the challenge and started nominating other high-profile figures.
http://www.w3.org/ns/prov#wasQuotedFrom	huffingtonpost.co.uk