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

{
  (?resource ?res) resource:getIn ?scope
} <= {
  ( <#getRequest>!log:uri "&resource=" ?resource!log:uri ) string:concatenation ?idStr .
  ?id log:uri ?idStr .

  ({[
      a tuner:Request ;
        tuner:method "GET" ;
        tuner:url ?resource ;
   ]} ?res) resource:requestIn ( ?scope ?id ) .
} .

{
  (?g ?res) resource:requestIn ( ?scope ?id )
} <= {
  ({ ?scope ?id [] } false true) log:ifThenElseIn [].

  ?g log:includes { ?req a tuner:Request } .

  ( ?g { ?scope ?id ?req } ) graph:union ?union .
  true log:becomes ?union .

  ?scope!?id tuner:response ?res .
} .