About: http://webisa.webdatacommons.org/351699783

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	Return on Investment Given total system cost, energy costs, inflation, maintenance and other key variables, a return on investment analysis complete with cashflow projections can be provided. ???
http://www.w3.org/ns/prov#wasQuotedFrom	apricus.com