"us-department-agriculture-office-chief-economist" . "U.S. Department of Agriculture Office of the Chief Economist"^^ . "http://www.usda.gov/oce/"^^ . "federal" . . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid3 . _:genid3 . _:genid3 . _:genid3 .