You need to search the siblings of for an element that looks like <link rel="image"/>.

现在需要搜索 的同胞，找到形如 <link rel="image"/> 的元素。

youdao

Microformats are simple ways to add information to a web page using mostly the title, rel or rev attributes too. The class names are semantically rich and describe the data they encapsulate.

微格式是大部分通过使用class属性(有时还有id title rel或rev属性)添加信息到web页面的简单方法。class名称的语义非常丰富，并且可以概括的描述数据。

youdao

As simple REST-based Web services permeate the Web, we foresee a large number of rel values being defined to point to many different service interfaces.

随着简单的基于REST的Web服务在Web上的散布，我们预见将会定义大量的rel值，用来指向很多不同的服务接口。

youdao

Because REL is working on a busy science park, it has to meet certain environmental standards.

BBC: Key tests for Skylon spaceplane project

The move is aimed at smoothing the path to market of novel launch systems such as the Skylon concept being developed by Reaction Engines Limited (REL).

BBC: Move to open sky for Skylon spaceplane