<http://schema.org/description>
"&lt;p&gt;Shops no longer need 3D CAD software to view 3D CAD models.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/an-affordable-secure-way-to-exchange-3d-cad-models>