<http://schema.org/description>
"&lt;p&gt;(Advertorial) Labor and machine time are where the real costs occur. The tool cost is tiny compared to the savings it delivers in these areas.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/the-new-rules-of-cutting-tools----rule-4-focus-on-the-biggest-sources-of-expense>