<http://schema.org/description>
"There is little doubt that a major shift in the cost of producing milk has taken place and may continue for some time to come. Monitoring the COP for your dairy operation has always been important, but is even more so now."^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/animals/dairy/news/2008/know-your-costs-of-production>