PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the fuel produced from the algae or other agricultural process refinement is H2 instead of methane, ethane, methanol, ethanol, or an algae derived oil, and the H2 is used as the source of fuel for the power generator of the present invention, then CO2 is a waste product of the H2 production process and is in turn fed back into the algae growth cycle.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com