Need to get all the validatedBy testcases associated to a DNG artifact through SPARQL/LQE

Hi,
I am trying to get all the test cases associated to DNG atifact (oslc_rm:validatedBy) link using SPARQL. I need a tabular report with DNG id, DNG title and the validatesBy link. Please help
?x a oslc_cm:ChangeRequest ;
dc:identifier ?id ;
(oslc_rm:validatedBy)* ?uri .
?uri dc:title ?title.
?uri dc:identifier ?id1
OPTIONAL
{
?uri rdf:type ?type ;
}