About: http://webisa.webdatacommons.org/52578032

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 Giving Pledge is a campaign to encourage the wealthiest people in the world to make a commitment to give most of their wealth to philanthropic causes.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org