scufl_graph cluster_sources Workflow Inputs cluster_sinks Workflow Outputs Flatten_list Flatten_list Flatten_list2 Flatten_list2 Flatten_list->Flatten_list2 Concat_synonyms Concat_synonyms Flatten_list2->Concat_synonyms WORKFLOWINTERNALSINK_synonyms synonyms Flatten_list2->WORKFLOWINTERNALSINK_synonyms WORKFLOWINTERNALSINK_new_query new_query Concat_synonyms->WORKFLOWINTERNALSINK_new_query SplitQuery SplitQuery getSynsets getSynsets SplitQuery->getSynsets getSynsets->Flatten_list WORKFLOWINTERNALSOURCECONTROL WORKFLOWINTERNALSOURCE_query_term query_term WORKFLOWINTERNALSOURCE_query_term->Concat_synonyms WORKFLOWINTERNALSOURCE_query_term->SplitQuery WORKFLOWINTERNALSINKCONTROL