<http://schema.org/about>
"President Obama's 2013 budget calls for the eilimination of the USDA's Microbiological Data Program, which tests produce for pathogens such as E. coli and Salmonella."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/health/obamas-proposed-2013-budget-cuts-produce-safety-testing-usda.html>