Last Call for additional SHACL Tests

The WG is eager to receive people's SHACL test cases, both 
single-feature unit tests, and more complex edge cases and real-world 
examples.  If you have any of these, please send them along.    See 
http://w3c.github.io/data-shapes/data-shapes-test-suite/ for details.

Given the short timeline, the group is going to need to stop accepting 
submissions for this round soon.  If you can, please send in your test 
cases by *Tuesday, 25 April*.   If this deadline is too soon, please let 
us know about your plans, and we'll try to work something out.   Test 
cases submitted later will still be helpful to implementors, but will 
not be used as part of W3C's Recommendation Track process.

Thanks!

       -- Sandro  (on behalf of RDF Data Shapes WG)