PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When you switch to an application whose memory has been paged-out to a swap file, Mac OS X performs a page-in, copying the application's memory image from the swap file back into RAM. The degree to which Mac OS X relies on VM depends on how much RAM you have installed and how much of that RAM is available, i.e. not currently in use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thexlab.com