PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The integration of renewable energy sources into electric power transmission systems Microsoft Academic Search Renewable energy technologies such as photovoltaics, solar thermal power plants, and wind turbines are nonconventional, environmentally attractive sources of energy that can be considered for electric power generation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov