PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Established under the Kyoto Protocol, CDM is a market-based mechanism that allows developed countries to fulfill their greenhouse gas emission reduction obligations by investing in clean energy projects in developing countries such as China.
http://www.w3.org/ns/prov#wasQuotedFrom
  • people.cn