Beryllium-10 accumulates in quartz , which has veined much of New York City 's bedrock , including the Manhattan schist that underlies Central Park .
New York City /location/location/contains Manhattan
NN VBZ IN NN , WDT VBZ VBN RB IN NNP NNP NNP POS NN , VBG DT NNP NN WDT VBZ NNP NNP .
New York City
LOCATION
Manhattan
LOCATION
/location/location/contains