“ You can add your own extra categories at the end of an author page manually if this is not suitable.
Microformat The HTML markup produced by this template includes an hCard microformat, which makes the person's details parsable by computers, either acting automatically to catalogue articles across Wikipedia or via a browser tool operated by a reader, to (for example) add the subject to an address book or database. For more information about the use of microformats on Wikimedia projects, please see Wikipedia's microformat project. ”

“ Classes hCard uses HTML classes including:
adr agent bday birthplace category country-name deathdate deathplace extended-address family-name fn (required) given-name honorific-prefix honorific-suffix label locality n nickname note org role url vcard Please do not rename or remove these classes; nor collapse nested elements which use them. ”