#book  a copy of a written work or composition that has been published (printed on pages bound together); "I am reading a good book on economics"
  supertype:  publication  a printed work offered for distribution
  subtype:  authority.book {trade_book textbook}  bestiary  catechism.book  tome  booklet  workbook  copybook  appointment_book  catalog  phrase_book  prayer_book  reference_book  review_copy  songbook  Das_Kapital
  instance:  New_Latin_Utopia
  part:  signature.sheet_of_paper  a sheet with several pages printed on it; it folds to page size and is bound with other signatures to form a book
  part:  running_head__runninghead__running_headline__runningheadline  a heading printed at the top of every page (or every other page) of a book

4 statements are about direct instances of book: graph2_on_article, graph1_on_book, graph1_on_written_material, graph35_on_article
No  statement uses a specialization of book; click here to add a statement.