He worries that the crucial Ras Tanura refinery , the nerve center of Saudi Arabia 's oil industry , may be in the cross hairs of terrorists -- a target that , if successfully attacked , could cause oil prices to double in a matter of hours . ''
Saudi Arabia /location/location/contains Ras Tanura
PRP VBZ IN DT JJ NN NNP NN , DT NN NN IN NNP NNP POS NN NN , MD VB IN DT NN NNS IN NNS : DT NN IN , IN RB VBN , MD VB NN NNS TO VB IN DT NN IN NNS . ''
Saudi Arabia
LOCATION
Ras Tanura
PERSON
/location/location/contains