#serial__series  a serialized set of programs; "a comedy series"; "the Masterworks concert series"
  supertype:  programme__broadcast__program  a radio or television show; "did you see his program last night?"
  part:  instalment
  subtype:  soap_opera  a serialized program usually dealing with sentimentalized family matters that is broadcast on radio or television (frequently sponsored by a company advertising soap products)
  subtype:  tetralogy  a series of four related works (plays or operas or novels)

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