dear developers,
I have found a problem with the validator at
http://www.w3.org/2001/03/webdata/xsv in the Beta version. For some reason the validator remembers the past mistakes for a certain URI in a schema.
The reason that I come to this conclusion is that the validator kept giving me an error on line 109 pertaining to an element, but after I fixed the problem there no longer was an element at line 109. However the validator insisted there was no matter how many different changes I made. Each time I used the same URI.
To troubleshoot it I changed the folder name of the files associated with the schemas and tried validating again. This time there were no errors to be found.
Hopefully this helps,
Jason Eggers