This template produces a component of an hCard microformat, which makes a person or place's details parsable by computers, either acting automatically to catalogue article across Wikipedia, or via a browser tool operated by a reader, to (for example) add the subject to an address book. For more information about the use of microformats on Wikipedia, please see the microformat project.

hCard uses HTML classes including:

adr
agent
bday
category
county-name
extended-address
fn (required)
geo
honorific-prefix
honorific-suffix
label
locality
nickname
note
org
role
vcard

Please do not rename or remove these classes nor collapse nested elements which use them.