X11 Subfield $k - Form subheading:

Subfield $k contains a form subheading used with a title of a work in a name/title heading.  The term Selections is a form subheading used with meeting names.

Example:

111  2#  $aInternational Conference on Safety of Life at Sea$d(1960 :$cLondon, England).$tFinal act of conference with annexes including the International Convention for the Safety of Life at Sea, signed in London, 17 June, 1960.$lChinese & English.$kSelections