relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id 1915,ENT_ACHERON_RIVER,dwells_in,ENT_UNDERWORLD,high,Homer Odyssey 10.513-514: Acheron named as a river of Hades; Hesiod Theogony 775 confirms its underworld location.,SRC_HOMER_ILIAD_ODYSSEY,approved, 2041,ENT_ACHERON_RIVER,parent_of,ENT_ASCALAPHUS,high,Pseudo-Apollodorus Library 2.5.12: Ascalaphus son of Acheron the underworld river; he betrayed Persephone for eating pomegranate seeds and was punished by Demeter.,SRC_APOLLODORUS_LIBRARY,approved,