asterix-installer/src/main/resources/examples/mugshot/aql/universal.aql

use dataverse TinySocial;

for $msu in dataset MugshotUsers
where (every $e in $msu.employment
      satisfies not(is-null($e.end-date)))
limit 10
return {
  "name" : $msu.name,
  "address" : $msu.address
};