Seeking projects that use XQuery

Hi all,

For a tutorial on XQuery that I'm co-proposing with Clifford Anderson for
DH2017 I would like to cite a diverse range of projects and editions that
use XQuery in the research, editing, and/or publishing phases.  I am
interested to know the name, project homepage, and source code repository
(if available).  For anyone willing to share this information, I've created
a brief questionnaire to collect these responses, and I'd be happy to share
the results here.

Link to questionnaire:

https://docs.google.com/forms/d/e/1FAIpQLScRNn17IWZd6BAeofPDSUXrqApfk6w4Nd1l72z9u9NpHRm6rg/viewform

Thank you,
Joe