设计这些表时要记住一点：您需要支持关于作者的从属关系的查询。

Design these tables keeping in mind that you want to support queries about the affiliation of the authors.

youdao

通过uri在authors表中查询作者，提取(现在和过去的)从属关系。

Look up the authors in the authors table by URI, and extract the affiliations, both present and past.

youdao

通过uri在authors表中查询作者，提取(现在和过去的)从属关系。

Look up the authors in the authors table by URI, and extract the affiliations, both present and past.

youdao