SPARQL Execution Trace

A SPARQL execution trace record is requested by specifying some variation if the media type sparql-results-trace as the Accept header value.

The trace record is generated by execution each operation in the algebra graph in turn and collecting the statistics into a graph. The result differs from an execution record in that the individual operation is executed independtly, to completion, without regard for premature termination or propagation slice specifications or other execution constraints.

Accept

application/vnd.dydra.sparql-results-trace : yields that the compiled query form as a json object.