PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Replying to email and memo requestsMuch business correspondence reacts or responds to previous messagesWhen replying to an email, memo, or other document, be sure to follow the three step process: Analyze your purpose and audience, collect whatever is necessary and organize your thoughts; make a brief outline of the points you plan to cover 25.
http://www.w3.org/ns/prov#wasQuotedFrom
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