PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the same report NIST forecast that the, ???U.S. market for Smart Grid-related equipment, devices, information and communication technologies, and other hardware, software, and services will double between 2009 and 2014???to nearly $43 billion???the global market is projected to grow to more than $171 billion, an increase of almost 150 percent.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • foresthiker.com