"f39c0146-137f-4668-b401-5972fe40208d" . "Census of Agriculture, 2007 Census Ag Maps, Crops and Plants"^^ . "http://www.agcensus.usda.gov/Publications/2007/Online_Highlights/Ag_Atlas_Maps/Crops_and_Plants/"^^ . . . . . . . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 .