<http://schema.org/headline>
"Farmland yields more than just crops; 12.5% return over past 20 years"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.agweb.com/farmjournal/blog/farmland_forecast_148/farmland_yields_more_than_just_crops_125_return_over_past_20_years_19644/>