<http://schema.org/about>
"Jerome Ringo spent 20 years working in the petrochemical industry in the American South. Last year, he was elected Chairman of the Board of Directors for the National Wildlife Federation, becoming the first African-American to head up a major American"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/the-treehugger-interview-jerome-ringo-chairman-of-the-national-wildlife-federation-and-founder-of-the-apollo-alliance.html>