About: http://webisa.webdatacommons.org/79706857

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	According to money manager BlackRock, they???re so horrible that as a group they???ve managed to underperform every major asset class for at least the past 20 years, including inflation.
http://www.w3.org/ns/prov#wasQuotedFrom	aaii.com