About: http://webisa.webdatacommons.org/248372788

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	It will be recalled that co-generation is a technique for the simultaneous production of electricity and useful heat (in the form of steam or combustion gas) from a fuel such as natural gas, wood, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com