entity_id,period_id,confidence,rationale,source_id,review_status ENT_MON_HECATONCHEIRES,PER_GRK_ARCHAIC,high,"The hundred-handed, fifty-headed giants Cottus, Briareus and Gyges, sons of Ouranos and Gaia; allies of Zeus against the Titans and jailers of the imprisoned Titans. Attested Hesiod, Theogony 147-153, 617-735. Collective entity.",SRC_HESIOD_THEOGONY,reviewed