文書 ぶんしょ文字 もじ集合 しゅうごうではありませんでした
bunshomo jishū gōdewa arimasendeshita

Noun
Desu Copula

The polite, past negative form of 文書文字集合

1. Was not a collection of written characters.; Was not textual data.

Past/Perfective
Negative
Polite
Formal Register
Computing