"Page 3, Article XI - DISSOLUTION
Upon dissolution of the Congregation, after paying or adequately providing for debts and obligations of the Congregation, the remaining assets shall be distributed to Watchtower Bible and Tract Society of New York, Inc."
That is the line that means owned by WTBS.
Dispurse the members to other halls then disolve the non-profit religious corp, sell the property and monies go to WTS.