<http://schema.org/description>
"&lt;p&gt;A QC manager asked if he could verify gage blocks in-house.  \u201CYou always say the gage maker\u2019s rule of thumb states that any gage used to verify another gage must resolve to ten times its accuracy,\u201D he wrote. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/gage-block-verification>