PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically, keys will be mounted in or protrude through an upper side or surface of a keyboard housing and/or switch and other circuit components will be located inside the housing. [0013] In a related aspect, the invention also provides a computer system that includes at least one central processing unit (CPU) and a computer keyboard that has at least one storage area as described herein.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com