Wolfram Computation Meets Knowledge

Washington, D.C. Metro Stations

Regional Metro stations in Washington, D.C.

Washington, D.C. Metro Bus Stops

Regional bus stops in Washington, D.C. area

DW-NOMINATE for US Congress

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

Supreme Court Justice Database

Personal and historical ideological data on US Supreme Court justices

United States Supreme Court Decisions 1946-present

Datasets relating to Supreme Court cases from 1946 to present