MEF provides a cataloging mechanism and rich metadata for components to allow them to dynamically discovered.
MEF为组件提供了目录机制和丰富的元数据，使得组件可以被动态搜索到。
I also use MorgueFile, a site similar to stock.xchng with similar advantages for searching and rich metadata.
我还使用MorgueFile，这个站点类似于stock .xchng站点，具有搜索和丰富元数据方面的类似优点。
For this and other reasons, the Semantic Web community sought a common approach for encoding rich metadata in our documents and RDFa was developed.
由于这样和那样的原因，语义网社区为在文档中编码丰富的元数据寻找了一种通用的解决方案，RDFa应运而生。
One of the technologies that underpins this rapid form of publishing is Rich Site Summary, or RSS (see Resources), an XML document that contains metadata about content items on a site.
支持这种快速发布形式的技术之一是RichSiteSummary或RSS（参阅参考资料），它是一种包含有关站点上内容项的元数据的XML文档。
Native support for OpenCalais means users can now extract rich semantic metadata about people, places, companies, and events.
本地支持OpenCalais意味着用户可以获得大量有关人物、地点、公司和事件的语义元数据。
Because of the richness of each data element, XML transformations of this XML Schema can rely on a rich set of metadata in each XML Schema to build precise forms.
由于每个数据元素具有丰富的元数据，这个XMLSchema的XForms转换可以依赖这些元数据构建精确的表单。
In these catalogs, the concepts aren't simply metadata attributes, or headings in a list of choices, but information-rich reference points for finding knowledge resources.
在这些目录中，概念并非只是元数据的属性，或者是标目的一种形式，它是包含很多信息的参照点，人们可以借由它发现知识资源。
Oracle9i adds Internet search, powerful facilities to extract and index metadata from rich content, and the ability to search XML and catalog structures.
Oracle9i增加了互联网查找，从丰富内容中抽取和索引元数据的强大工具，以及查找XML数据和编目结构化数据的能力。
Oracle9i adds Internet search, powerful facilities to extract and index metadata from rich content, and the ability to search XML and catalog structures.
Oracle9i增加了互联网查找，从丰富内容中抽取和索引元数据的强大工具，以及查找XML数据和编目结构化数据的能力。
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