PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And instead of having to reinforce large mirrors to stand up to high winds, eSolar???s small mirrors have a low profile, reducing material costs including steel and concrete for the mounting structures.Of course this massive number of mirrors requires more sophisticated software so they accurately track the sun leading to high heat output and system efficiency.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.org