Google: semantic web creation

Google recently announced the function of inserting semantic excerpt into search results. What is semantic excerpt? Semantic excerpt allows users to get a quick overview of their search results, Google
Currently, the extracted semantic data includes comments and human screening. When users search for products or services, Google
The product and service comments and scores will be provided. When searching for people, Google will help users identify people with the same name.

Based on the semantic excerpt function, you can avoid mistaken junk search results. Currently, Google provides product evaluation and scoring, as well as several excerpts for human screening, as follows:

These functions are very interesting. I believe they will be more interesting after Google adds more extracted data.

In addition to Google's semantic excerpt, Reuters also provides an item called Open Calais
The service allows the site system to link their content to the semantic web. How it works is: for example, in Drupal, there is an open Calais
Module, which aggregates scattered content into a topic area, such as people, products, and companies. In this way, users can go straight to the topic to find the content they really want to search.

This is very abstract. The original Article provides a video. However, if the video is broken down by the wall, YouTube cannot be accessed. It's already a short time.

Source: http://www.cmscritic.com/building-semantic-web
Source: comsharp CMS official website