RRC: How can I query a artifact by name with REST

Hi there
I'm trying to extend the review report in RRC to display state and priority of comments. Those two values are not part of the aggregated content but part of content/comments.

I could rewrite the whole Report and ignore the aggregated part, but thats a lot of work.
So I thought I could catch the URI of the artifact and used it to query the needed information, But unfortunately there is no URI, just the name
 

Is there a way to query like /resources?name="My Requirement"

The other solution could be to get the URI, but how. What I've seen is that the URI is in 

 but there i get the list of all artifact in the list. So how can  I get the right URI based on the Name

Thank you
erwin