PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As noted by API Evangelist, iCloud can store both apps' documents and key-value data, which could include application state (allowing apps on various devices to sync their behaviors, such as resuming the same playback point in a video player app on another device), settings and other important information that delivers a better user experience.
http://www.w3.org/ns/prov#wasQuotedFrom
  • appleinsider.com