SECONDSEP defines the second separator in a date entry, if applicable. This is usually a slash or a dash or a period. The first separator is defined by FIRSTSEP
<PUBDATE FORMAT="YES" SEQUENCE="MDY" MONTHFORMAT="ARABICMONTH" DAYFORMAT="ARABICDAY" YEARFORMAT="FOURDIGIT" PADLEADINGZERO="NN" ROLE="PRIMARY"> <FIRSTSEP>/</FIRSTSEP> <SECONDSEP>/</SECONDSEP> <FOLLOWING>. </FOLLOWING> </PUBDATE>