scufl_graph cluster_sources Workflow Inputs cluster_sinks Workflow Outputs Default_output_type Default_output_type NErecognize NErecognize Default_output_type->NErecognize Default_input_type Default_input_type Default_input_type->NErecognize WORKFLOWINTERNALSINK_discovered_entities discovered_entities NErecognize->WORKFLOWINTERNALSINK_discovered_entities WORKFLOWINTERNALSOURCECONTROL WORKFLOWINTERNALSOURCE_input_from_lucene input_from_lucene WORKFLOWINTERNALSOURCE_input_from_lucene->NErecognize WORKFLOWINTERNALSOURCE_learned_model learned_model WORKFLOWINTERNALSOURCE_learned_model->NErecognize WORKFLOWINTERNALSINKCONTROL