PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Methane from microbes: The research team is designing a living fuel cell that uses bacteria and other microbes to convert electricity and carbon dioxide into methane gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu