PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The medium where an OS is operationally expressed is the computer, and, because a computer is a tangible medium for OS X, Apple, under the Act, has the authority to restrict copies of OS X to a particular computer; however, Apple would have no authority under the Act to prevent a person from installing an Apple-labeled computer that is running OS X into a device that, for example, made widgets.
http://www.w3.org/ns/prov#wasQuotedFrom
  • macobserver.com