Video content

Study Supreme Court Justices with Linked Data

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This video describes a demo which uses linked data and other Semantic Web technologies to study U.S. Supreme Court Justices from different perspectives, including Justices' voting patterns, their personal attributes and social background as well as the Court's budget over years.

Comparing Crimes between US and UK

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A demo for comparing different crimes between cities in the United States and Police areas in United Kingdom. People can select different cities and types of crime. It is also possible to normalize by population, to make comparisons more "fair".

Interactive CASTNET Station Map

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A short video on the creation of an interactive map (with faceted browsing) of EPA CASTNET stations. Users can also read their average Ozone levels on the Map and click to see the actual Ozone reading on a timeline.

Analyzing Political Topics Using Open Government Data

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A step-by-step tutorial on using Semantic Web technology in conjunction with open government data from data.gov to dissect political issues.

Building your first Data Gov Demo with the Tetherless World Constellation

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A simple video tutorial on how to use a data.gov Dataset in conjunction with a SPARQL query and Google maps.
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