About: http://webisa.webdatacommons.org/119385177

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	Now in its fourth year, over 120 wealthy individuals and families from a dozen countries, including the United States, have pledged more than a half-trillion dollars.
http://www.w3.org/ns/prov#wasQuotedFrom	osv.com