<http://schema.org/headline>
"Cy Young, Ty Cobb and Honus Wagner cards among $3 million sports collection found in attic"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/si-wire/2012/07/11/cy-young-ty-cobb-honus-wagner-baseball-collection-mlb>