He was captured and sent to a gulag near the Volga River in the Kazan region of Russia .
Russia /location/location/contains Volga River
Russia /location/location/contains Kazan
PRP VBD VBN CC VBN TO DT NN IN DT NNP NNP IN DT NNP NN IN NNP .
Russia
LOCATION
Volga River
LOCATION
/location/location/contains
Russia
LOCATION
Kazan
PERSON
/location/location/contains