. . . . . "1943". _:hQMKhByc1630 "nm0674169". _:hQMKhByc1630 . _:hQMKhByc1629 "william_perlberg". _:hQMKhByc1629 . "1900-10-22". . _:hQMKhByc1628. _:hQMKhByc1630. _:hQMKhByc1627. _:hQMKhByc1629. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Source: Freebase - The World's database". "1968-10-22". . . . . . . . . . . "William Perlberg"@en. . . . _:hQMKhByc1627 "3508803". _:hQMKhByc1627 . _:hQMKhByc1628 "William_Perlberg". _:hQMKhByc1628 . . . . . "1954". . . . . . "1947".