<http://schema.org/description>
"&lt;p&gt;A reader uses \u201CAsk an Expert\u201D to explore various potential uses of the machining center\u2019s probe.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/probing-for-part-inspection-and-crash-avoidance>