对网页的标记使得搜索引擎能理解网页的信息和提供更丰富的搜索结果，这样用户可以在网上更方便地查找相关资料。
On-page markup enables search engines to understand the information on web pages and provide richer search results in order to make it easier for users to find relevant information on the web.
XML模式规范(请参见参考资料部分)提供了一个丰富的数据模型，允许对数据上的复杂结构和约束进行表述。
The XML Schema specification (See the Resources section) provides a rich data model that enables you to express sophisticated structure and constraints on your data.
Gist把和你有关的联系人资料汇集到一起，提供丰富的个人和公司档案、新闻和更新。
Gist brings together information from across the web about people you're corresponding with, providing rich person and company profiles, news and updates.
应用推荐