<http://schema.org/description>
"&lt;p&gt;I am frequently asked for suggestions about how to measure a company\u2019s productivity.  In simple terms, productivity can be defined as the amount of output that is achieved when a specific amount of input is expended. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/some-useful-measures-of-your-productivity>