About: http://webisa.webdatacommons.org/373218089

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	Second, and more important, the interest rate is used to discount future surpluses or deficits to present values, which are used to calculated the system's overall balance.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com