#material  information (data or ideas or observations) that can be reworked into a finished form; "the archives provided rich material for a definitive biography"
  supertype:  #info__information  a message received and understood that reduces the recipient's uncertainty
  subtype:  #rehash  old material that is slightly reworked and used again; "merely a dull rehash of his first novel"
  subtype:  #copy.material  material suitable for a journalistic account; "catastrophes make good copy"

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