<http://schema.org/description>
"This is a topic I spent an entire weekend working on while developing Code Tunnel because it is very poorly documented and little information exists regarding it. A Little Background Entity Framework (EF) is an Object Relational Mapper (ORM) which..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://codetunnel.io/validation-with-entity-framework/>