About: http://webisa.webdatacommons.org/308495145

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	In 1976, Vanguard launched the first index-based mutual fund for the retail investor, the Vanguard Index Trust 500 Portfolio. (Wells Fargo already had an index fund, but it was available only to endowments and other institutions.)
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com