PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Local energy sources may include: natural gas, dung, wood, biomass such as straw and crop waste, corn cobs, rice husks, palm oil debris, bamboo, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greensteamengine.com