The repository contains 3 mix:title nodes, where each jcr:title has a different value.
root
document1 (mix:title) jcr:title="Star wars" jcr:description="Dart rules!!"
document2 (mix:title) jcr:title="Prison break" jcr:description="Run, Forest, run ))"
document3 (mix:title) jcr:title="Panopticum" jcr:description="It's imagine film"