PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Materials such as cellulose and lignin make up wood, paper, cotton and other everyday materials, according to Cosgrove, and represent a huge untapped reserve of biorenewble energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomassmagazine.com