_:TndQKXii292 "Hellmuth$002C_Obata_Kassabaum". _:TndQKXii292 . _:TndQKXii297 "hellmuth_obata_and_kassabaum". _:TndQKXii297 . _:TndQKXii291 "HOK". _:TndQKXii291 . _:TndQKXii290 "Hellmuth$002C_Obata$002C_$0026_Kassabaum". _:TndQKXii290 . _:TndQKXii293 "Hellmuth_Obata_$002B_Kassabaum". _:TndQKXii293 . . _:TndQKXii292. _:TndQKXii297. _:TndQKXii291. _:TndQKXii290. _:TndQKXii293. _:TndQKXii289. _:TndQKXii296. _:TndQKXii288. _:TndQKXii287. _:TndQKXii294. _:TndQKXii295. . . . . . . . . . . . "HOK"@en. . "Source: Freebase - The World's database". . "1955". . . . . . . . . . . "HOK S+V+E"@pt. "Hellmuth, Obata and Kassabaum"@en. "Hellmuth, Obata + Kassabaum"@de. . . . . . _:TndQKXii289 "Hellmuth$002C_Obata_$0026_Kassabaum". _:TndQKXii289 . _:TndQKXii296 "Hellmuth_Obata_and_Kassabaum". _:TndQKXii296 . _:TndQKXii288 "Hellmuth$002C_Obata_and_Kassabaum". _:TndQKXii288 . _:TndQKXii287 "2256879". _:TndQKXii287 . _:TndQKXii294 "Helmuth$002C_Obata_and_Kassabaum". _:TndQKXii294 . . . . _:TndQKXii295 "HOK_Architects". _:TndQKXii295 .