PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While these efforts, including Apple???s iPad, for example, are mostly aimed at broader media markets, sources said Kakai???s effort focuses solely on the educational niche, offering a Linux-based foldable double-screened device.
http://www.w3.org/ns/prov#wasQuotedFrom
  • allthingsd.com