relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id 1982,ENT_NYX,parent_of,ENT_MORPHEUS,high,"Hesiod Theogony 211-212: the Oneiroi are children of Nyx; Morpheus is the most famous of the Oneiroi (Ovid Metamorphoses 11.633 names him son of Hypnos, but the primary Greek genealogy derives all Oneiroi from Nyx).",SRC_HESIOD_THEOGONY,approved,