Wolfram Computation Meets Knowledge

Wikipedia Voting Data 2001-2008

Graph of Wikipedia voting data from the inception of Wikipedia till January 2008

2016 EU Referendum Results

Voting data for the 2016 "Brexit" referendum on UK membership in the EU

DW-NOMINATE for US Congress

Data on political ideology derived from roll call voting behavior in the U.S. Congress

Political Party Platforms

U.S. political party platforms through 2012

United States Supreme Court Decisions 1946-present

Datasets relating to Supreme Court cases from 1946 to present