The underdrawing '' compares in all respects '' with those found on other panels from the '' Maesta , '' Duccio 's altarpiece in Siena , Mr. Christiansen said .
Duccio /people/person/place_lived Siena
Duccio /people/deceased_person/place_of_death Siena
DT NN '' VBZ IN DT NNS '' IN DT VBN IN JJ NNS IN DT '' NNP , '' NNP POS NN IN NNP , NNP NNP VBD .
Duccio
PERSON
Siena
LOCATION
/people/person/place_lived
Duccio
PERSON
Siena
LOCATION
/people/deceased_person/place_of_death