151 HEADING GEOGRAPHIC NAME (NR)
Indicators First Undefined; contains a blank (^) Second Undefined; contains a blank (^) 0-9 Nonfiling characters [OBSOLETE]
Subfield Codes $b Name following place as entry element (NR) [OBSOLETE] $v Form subdivision (R) $x General subdivision (R) $y Chronological subdivision (R) $z Geographic subdivision (R) $6 Linkage (NR) $8 Field link and sequence number (R) $3 Authority record control number [OBSOLETE]