OXIO Headnote: document title
Capture the Document Title field as the entry headword
/e/headwordGroup/headword
Capture the title inside the headword element. Follow the capitalisation provided in the source document.
<e doi="10.1093/law-oxio/e1" id="law-oxio-e1">
<headwordGroup><headword>Legal Aspects of the Establishment of a Trade Union at the Geneva Office of the
United Nations</headword>
</headwordGroup>
</e>