1. trilogy
Wikipedia definition
2. TrilogyA trilogy is a set of three works of art that are connected, and that can be seen either as a single work or as three individual works. They are commonly found in literature, film, or video games. Three-part works that are considered components of a larger work also exist in visual arts and music, such as the triptych or the three-movement sonata, but they are not commonly referred to with the term "trilogy.
Read “Trilogy” on English Wikipedia
Read “三部作” on Japanese Wikipedia
Read “Trilogy” on DBpedia


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