github.com/unigraph-dev/dgraph@v1.1.1-0.20200923154953-8b52b426f765/systest/21million/queries/query-020 (about)

     1  {
     2    tourist(func: near(loc, [-122.469829, 37.771935], 1000) ) {
     3      name
     4    }
     5  }
     6  ---
     7  {
     8    "tourist": []
     9  }