多元 たげん分類 ぶんるい体系 たいけいじゃなかったです
tagembunruitaikeijanakattadesu

Noun
Desu Copula

The polite, past negative form of 多元分類体系

1. It wasn't a multifaceted classification system.; It wasn't a diverse classification system.

Past/Perfective
Negative
Polite
Casual Register
Computing