Original citation title
Capture the title specified in the headnote in the title attribute of the original citation. Note that the title in the headnote does not necessarily match that of the instrument.
citeGrp/bibItem[1]/@title
citeGrp/bibItem[1]/bibItemTitle
If the title only forms part of the text of the original citation, then the initial part of the citation is underlined. Capture this part in a bibItemTitle element that matches the title attribute.