The WSDL-S annotated tools add semantic tags to the existing WSDL file based on one or more ontologies.

WSDL - S的标注工具使用一个或多个本体对已有的WSDL文件进行标注。

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The main purpose of semantic tags is to re-use the normal content of an HTML document, and to annotate it with meta-information that is evaluated during Document Object Model (DOM) parsing.

语义标签的主要目的是再使用 HTML 文件的正常内容，并使用在 Document Object Model（DOM）分析期间评价的源信息对其进行注解。

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Toderive these tags, we aggregate millions of travelers’ opinions andperform semantic analysis on those opinions.3. We have to beunbiased in our results.

为了获得这些结果，我们收集了上千万条游客评价，然后还对它们做了语义分析处理。

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Companies might also find that the massive job of going through all their existing data and inserting semantic tags is just too daunting a job to tackle, even if it might save time and money somewhere down the line.

FORBES: The Evolution Of Web Search

In a similar vein by starting to include the tags and descriptors defined by semantic web standards into its search index, web users suddenly have better reasons to use them.

BBC: NEWS | Technology | Yahoo makes semantic search shift