PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Comparative analysis on High-tech and new energy and space technology industrialization Prospects--- solar power, space solar power, nuclear energy, bio-energy, geothermal, wind and other energy technology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ceeschina.org