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<http://webisa.webdatacommons.org/prov/12611841>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177007127> .
<http://webisa.webdatacommons.org/177007127>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yahoo.com> .
<http://webisa.webdatacommons.org/177007127>	<http://www.w3.org/ns/prov#value>	"Another benefit is the exposure an ETF can give a portfolio to alternative asset classes, such as commodities and currencies." .