700 - Established Heading Linking Entry-Personal Name (R)

$a - Personal name (NR)

$b - Numeration (NR)

$c - Titles and other words associated with a name (R)

$d - Dates associated with a name (NR)

$e - Relator term (R)

$f - Date of a work (NR)

$g - Miscellaneous information (R)

$h - Medium (NR)

$i - Relationship information (R)

$j - Attribution qualifier (R)

$k - Form subheading (R)

$l - Language of a work (NR)

$m - Medium of performance for music (R)

$n - Number of part/section of a work (R)

$o - Arranged statement for music (NR)

$p - Name of part/section of a work (R)

$q - Fuller form of name (NR)

$r - Key for music (NR)

$s - Version (R)

$t - Title of a work (NR)

$v - Form subdivision (R)

$w - Control subfield (NR)

See Heading Linking Entries--General Information

/0 - Link display

a - Link not displayed

b - Link not displayed, field 788 used

c - Link not displayed, non-7XX field used

n - Not applicable

/1 - Replacement complexity

a - Heading replacement does not require review

b - Heading replacement requires review

n - Not applicable

$x - General subdivision (R)

$y - Chronological subdivision (R)

$z - Geographic subdivision (R)

$0 - Authority record control number or standard number (R)

See description of this subfield in Appendix A: Control Subfields.

$1 - Real World Object URI (R)

See description of this subfield in Appendix A: Control Subfields.

$2 - Source of heading or term (NR)

See Heading Linking Entries--General Information

$4 - Relationship (R)

See Heading Linking Entries--General Information

$5 - Institution to which field applies (R)

See description of this subfield in Appendix A: Control Subfields.

$6 - Linkage (NR)

See description of this subfield in Appendix A: Control Subfields.

$8 - Field link and sequence number (R)

See description of this subfield in Appendix A: Control Subfields.