ยง  1219.  Petition.  The  petition  shall  describe  the property with
  respect to which the proceeding is instituted, the facts from which  the
  court  may  find that the requirements of section twelve hundred fifteen
  of this article have been met and from which the presumptions set  forth
  in  section  twelve  hundred  sixteen  of this article may arise. It may
  include one or more items of property, as the attorney  general  may  be
  advised,  without  prejudice  to  his  right  subsequently  to  commence
  proceedings relating to other items  not  included,  provided,  however,
  that  when  known  owners  or  claimants  are  described as a class, the
  requirements of section twelve hundred seventeen (a) (i) of this article
  must be met.
Structure New York Laws