prefix earl: <http://www.w3.org/ns/earl#>
prefix log: <http://www.w3.org/2000/10/swap/log#>
prefix tuner: <https://api-tuner.described.at/>
prefix graph: <http://www.w3.org/2000/10/swap/graph#>

{
  ?test a earl:TestCase ; tuner:formula ?formula .

  ?formula log:call true .
} => {
   ?test earl:outcome earl:passed .
} .