The Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries. It is a collaborative effort led by W3C with participation from a large number of researchers and industrial partners. It is based on the Resource Description Framework (RDF). See also the separate FAQ for further information.
The Semantic Web is a framework for sharing data across applications. So, it is not like what we know semantic markup.
Linked Data done correctly is the semantic web, part of the world wide web. Data maybe linked as per different Use Cases-
Microformats for the simplest monotonous scenarios, that don't merit overhead of learning more than HTML.
RDFa Core for domain-specific scenarios where domain is explained by OWL and REST vocabularies.
Microdata for cross-cutting concerns such as search using Google with dedicated vocabulary called schema.org
The addition of meta-data as per these use cases is semantic markup. Controversy is that its next to impossible to police if ways introduced by either of these techniques is abused to kill the other technique. Deterioration of search results into spam is the most direct consequence of failure to police semantic markup used to form semantic web that's gaining support with (x)html5 advances.
XHTML is mostly relevant with microformats use case, for instance when hAtom web-log doubles as syndication feed using XSL applied on XHTML. If CSS selectors are chosen keeping attention at semantic mark-up elements, then they might be reusable with more predictability.
发布评论
评论（2）
语义网是一个跨应用程序共享数据的框架。所以，它不像我们所知道的语义标记。
The Semantic Web is a framework for sharing data across applications. So, it is not like what we know semantic markup.
正确完成的链接数据就是语义网，是万维网的一部分。数据可以根据不同的用例进行链接——
根据这些用例添加元数据就是语义标记。争议在于，如果这两种技术中的任何一种引入的方法被滥用来杀死另一种技术，那么监管几乎是不可能的。搜索结果恶化为垃圾邮件是未能监管用于形成语义网络的语义标记的最直接后果，该语义网络正在获得 (x)html5 进步的支持。
XHTML 主要与微格式用例相关，例如，当 hAtom 网络日志使用应用于 XHTML 的 XSL 兼作聚合提要时。如果选择 CSS 选择器来关注语义标记元素，那么它们可能会以更高的可预测性进行重用。
Linked Data done correctly is the semantic web, part of the world wide web. Data maybe linked as per different Use Cases-
The addition of meta-data as per these use cases is semantic markup. Controversy is that its next to impossible to police if ways introduced by either of these techniques is abused to kill the other technique. Deterioration of search results into spam is the most direct consequence of failure to police semantic markup used to form semantic web that's gaining support with (x)html5 advances.
XHTML is mostly relevant with microformats use case, for instance when hAtom web-log doubles as syndication feed using XSL applied on XHTML. If CSS selectors are chosen keeping attention at semantic mark-up elements, then they might be reusable with more predictability.