<http://schema.org/keywords>
"the humidity level is dropping and there is now very limited rainfall in the forecast for several top producing counties throughout the corn belt. Wheat has been on an absolute tear"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.agweb.com/livestock/dairy/blog/current_marketing_thoughts_140/weather_concerns_to_trump_outside_markets/>