PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Products such as the Kensington KeyFolio Pro Performance Keyboard Case ($100) add a little bulk, but they double as a case and certainly make working on any sort of flat surface much more convenient and speedy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pcworld.com