PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As part of the Energy Department???s broader efforts to support a strong, secure and resilient power grid, the Department is working with grid owners and operators, national laboratories, universities and other federal agencies to share best practices and deploy new technologies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • electricenergyonline.com