纺织物。太阳紫外线防护特性。第2部分：衣服的分类和标记。
Textiles - Solar UV protective properties - Part 2: classification and marking of apparel.
由于博客圈包含了大量各不相同的信息，有人不禁会问：这些信息在什么地方进行分类、跟踪和标记以供搜索呢？
With so much unique information contained in the blogosphere, one is tempted to ask: Where is this information is cataloged, tracked, tagged, and available for search?
标记和社会化搜索：这是分类法的终结吗？
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