About: http://webisa.webdatacommons.org/366888154

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 recent years Fidelity, Schwab, Vanguard and other fund companies have turned them into a mainstream product.
http://www.w3.org/ns/prov#wasQuotedFrom	time.com