What models are being evaluated on the SemEval-2018 Task 7 dataset dataset?
SELECT DISTINCT ?model ?model_lbl
WHERE {
  ?dataset       a                orkgc:Dataset;
                  rdfs:label       ?dataset_lbl.
  FILTER (str(?dataset_lbl) = "SemEval-2018 Task 7 dataset")
  ?benchmark      orkgp:HAS_DATASET       ?dataset;
                  orkgp:HAS_EVALUATION    ?eval.
  ?paper         orkgp:HAS_BENCHMARK      ?benchmark.
  OPTIONAL {?paper      orkgp:HAS_MODEL          ?model.
            ?model      rdfs:label               ?model_lbl.}
}