A foaf:OnlineAccount represents the provision of some form of online service, by some party (indicated indirectly via a foaf:accountServiceHomepage) to some foaf:Agent. The foaf:holdsAccount property of the agent is used to indicate accounts that are associated with the agent.

See foaf:OnlineChatAccount for an example. Other sub-classes include foaf:OnlineEcommerceAccount and foaf:OnlineGamingAccount.