UserInfoFormat-facet-1
{Z39-50-userInfoFormat facet-1 (1)} DEFINITIONS ::=
BEGIN
IMPORTS AttributeList, Term FROM Z39-50-APDU-1995;
FacetList ::= SEQUENCE OF FacetField;

FacetField ::= SEQUENCE {
  -- attributes will specify:
  --   1=use (field name)
  --   2=sortorder 0=most frequent, 1=least frequent, ..
  --   3=limit (integer)
  attributes [1] IMPLICIT AttributeList,
  terms      [2] IMPLICIT SEQUENCE OF FacetTerm OPTIONAL
}

FacetTerm ::= SEQUENCE {
  term  Term,
  count INTEGER
}

END
