PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Methanogens can use hydrogen and other products such as formate, methanol, acetate to reduce carbon dioxide to methane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hindawi.com