display_name(string, required): Full name, as will be displayed in user interfaces. Eg, "Grace Hopper"
given_name(string): Also known as "first name". Eg, "Grace".
surname(string): Also known as "last name". Eg, "Hooper".
orcid(string): external identifier, as registered with ORCID.
wikidata_qid(string): external linking identifier to a Wikidata entity.
See also "Human Names" sub-section of style guide.