Buildings made of precast stone panels , like those at Rockefeller Center in New York City , are generally the most expensive to build , she said .
New York City /location/location/contains Rockefeller Center
Rockefeller Center /location/neighborhood/neighborhood_of New York City
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New York City
LOCATION
Rockefeller Center
ORGANIZATION
/location/location/contains
Rockefeller Center
ORGANIZATION
New York City
LOCATION
/location/neighborhood/neighborhood_of