About: http://webisa.webdatacommons.org/4338370

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	Major factors considered in figuring equipment costs are initial cost, salvage value, years of life, annual use, repair costs, insurance, interest, and operating expenses such as for fuel and oil.
http://www.w3.org/ns/prov#wasQuotedFrom	iastate.edu