relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id 1849,ENT_GAIA,parent_of,ENT_PONTUS,high,"Hesiod Theogony 132: Gaia bore Pontus (Sea) alone, without love.",SRC_HESIOD_THEOGONY,approved, 1853,ENT_THALASSA,paired_with,ENT_PONTUS,high,Hesiodic cosmological tradition.,SRC_HESIOD_THEOGONY,approved,