About: http://webisa.webdatacommons.org/445113175

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	Costs may occur at any point in an interval, but little error is introduced when the interest rate is not too high if they are assumed to occur at the end of the year.
http://www.w3.org/ns/prov#wasQuotedFrom	p30world.com