Output of this task should be a short report with some of the queries users are making using the Wikidata Query Service, so that we have an answer to the question "What kind of things are people doing with WDQS?".
If it's helpful for setting expectations, I would intend that the analyst that does this should spend no more than three or four hours on producing the report. This shouldn't be much more than a dumb list of the queries with some notes added to it.