<http://schema.org/description>
"Millions of Americans use Social Security for retirement income. But it isn&amp;#039;t the only such program out there. Railroad Retirement is another system that provides income to former workers. In"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2014/05/15/social-security-do-railroad-retirement-payouts-aff/20886649/>