Display constant for X55 fields:

–  [dash associated with the content of subfields $v, $x, $y, and $z]

The dash ( – ) that precedes a subdivision in an extended subject heading is not carried in the MARC record.  It may be system generated as a display constant associated with the content of subfields $v, $x, $y, and $z.

Content designated field:

155  ##  $aAgenda$xWeekly$y1980-1985

Display example:

Agenda--Weekly--1980-1985