Desruisseaux Standards Track [Page 60] RFC 5545 iCalendar September 2009 The «VFREEBUSY» calendar component cannot be nested within another calendar component. Description: Specific venues such as conference or meeting rooms may be explicitly specified using this property. An alternate representation may be specified that is a URI that points to directory information with more structured specification of the location. The component for longitude may have any legal value. For example, the alternate representation may specify either an LDAP URL [RFC4516] pointing to an LDAP server entry or a CID URL [RFC2392] pointing to a MIME body part containing a Virtual-Information Card (vCard) [RFC2426] for the location. Please share these calendars with your friends by linking to this page or using the +1 or Facebook like buttons.