<http://schema.org/keywords>
"yields closer to 160 bushels per acre rather than the current 154.4 USDA estimate. While the abnormally cool dry conditions in some areas might further weigh on US soybean yields"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.agweb.com/mymachinery/blog/current_marketing_thoughts_140/is_an_early_freeze_in_the_cards/>