PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • receiving, from the first user, a selection of at least a portion of a second electronic calendar to be referenced by the first electronic calendar, the second electronic calendar being made available, over a network, by an entity other than the first user;
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk