Prisoners question

[Sharaf]

hello, the wiki say that "Prisoners -Prisoners are taken in addition to enemy killed after an attack, usually a similar number to the number of kills, IF there is room in your dungeons for them. Prisoners have no upkeep, every 2 prisoners fills 1 job, and every prisoner produces 0.5gc per hour. About half the prisoners sent are lost in the fight. They are then again immediately available to your general."

Prisoners are taken from the enemy units or just appear in your dungeons?
if they are taken from enemy units, from what type of unit? (elites? specs?)

thanks!

[nooblet]

half of enemy casualties are taken as prisoners. it doesn't matter what type they are, and it doesn't increase enemy losses.

[Ordray]

You capture up to 1/2 of the enemy's total casualties for specs, soldiers, elites, and peasants who die due to TW being active (not including any additional losses due to making a massacre.) You will capture <50% of their losses if you don't have the space in your dungeons.