an employee, as defined in section 3(e) of the Fair Labor Standards Act of 1938 (
29 U.S.C. 203(e)), who is not covered under subparagraph (E), including such an employee of the Library of Congress, except that a reference in such section to an employer shall be considered to be a reference to an employer described in clauses (i)(I) and (ii) of paragraph (4)(A); or