About: http://webisa.webdatacommons.org/154277009

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	I would say, yes index fund are a good choice, but 20% is too optimistic.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com