Web 3.0 is a term that does not have a clear definition agreed upon by experts, though it is generally related to semantic web technologies. The services of Web 3.0 are based on collective aspects of the semantic web, including natural language searches, data mining, machine learning, and intelligent agents - known as artificial intelligence or web intelligence techniques. Examples of sites related to Web 3.0 include aktors.org, asg-platform.org, and dbin.org.