ADO.net Data Services - Querying

Question

Just I started learning ADO.NET Data Services. Some Pages show the querying

like (sample)

http://localhost:1705/ServiceExample/SomeService.svc/Persons(1)/Name

http://localhost:1705/ServiceExample/SomeService.svc/Persons(1)/Name/$value

Is it XPath or XQuery? Where can i get complete rules for forming such queries with examples?

Thanks in advance.

Answer 1

Try this article about 1/4 of the way down. "Structure of Web Data Services URLs"