After a year Google upgraded its own social network, Google+ in search results. Google is displaying social network icon which includes Facebook, Twitter, and MySpace along with Google properties like Google+ and YouTube. The social site links may not appear in all knowledge graph entities and it gets different as they have accounts.
Controversy of â€œSearch plus your worldâ€
Knowledge graph included with social sites may not be seemed like challenging, but it brought a big controversy from two years ago. Google would display only content and link of Google+ on the right side of the search results, ignoring other social sites.
Google would display Google plus account rather than its active profiles like Facebook and Twitter. Adding Facebook, Twitter and Social site links in the Knowledge Graph might help Google to deflect some of those charges in the future.