<http://schema.org/description>
"&lt;p&gt;While countersunk and chamfered holes are similar in appearance, functionally they are quite different.  Consequently, different gages exist to serve these different functional requirements. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/gaging-countersunk-and-chamfered-holes>