About: http://webisa.webdatacommons.org/87095600

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	Time periods are selected by examining near-term beta to the relevant sector, in the case of sector ETFs, to the S&P, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com