safety-the state of being certain that adverse effects will not be caused by some agent under defined conditions; insure the safety of the children; the reciprocal of safety is risk. condition, status-a state at a particular time; a condition (or state) of disrepair; the current status of the arms negotiations.
Standardization for Semantic Web in the context of Web 3.0 is under the care of W3C. Components. The term Semantic Web is often used more specifically to refer to the formats and technologies that enable it. 1  The collection, structuring and recovery of linked data are enabled by technologies that provide a formal description of concepts, terms, and relationships within a given knowledge domain.
An XML sitemap is a document that helps Google and other major search engines better understand your website while crawling it. What is a sitemap and why is it important? Sitemaps are a protocol that allows the webmaster for a website to inform Google and other major search engines about URLS on a website that are available for crawling. Sitemaps allow search engines to find all of your webpages, that they might otherwise miss when indexing.