The value of _struct_ref_seq.align_id must uniquely identify a
record in the STRUCT_REF_SEQ list.
Note that this item need not be a number; it can be any unique
identifier.
Additional Descriptive Information for Depositors
The value of _struct_ref_seq.align_id must uniquely
identify a record in the STRUCT_REF_SEQ list.
Note that this item need not be a number; it can
be any unique identifier.