<http://schema.org/description>
"&lt;p&gt;ASME's Dimensional Standards are relatively stable for a long period of time.  This is good because change is a hard thing to deal with, especially in the metrology world. &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/columns/new-gage-block-standard>