PropertyValue
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http://www.w3.org/ns/prov#value
  • energy such as light from the sun or heat from burned fossil fuels can be converted into electricity with very high efficiency Because of its promise researchers ... - Read MoreCompanies could make the switch to wood powerSome companies could economically convert their operations to wood boilers for heat and power according to a team of forestry researchers The conversion to wood powered burners
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemistry2011.org