The controled annotations described in section 6 of the specification use an RDF version of vCard version 3, defined by
http://www.w3.org/2001/vcard-rdf/3.0# based on http://tools.ietf.org/html/rfc2426
vCard was upgraded shortly after we released the proposal for annotations, and version 4 has been around for the last 6 years. defined in http://tools.ietf.org/html/rfc6350, it also exists in XML (xCard), But since we use the RDF version, we should use what is defined at:http://www.w3.org/2006/vcard/ns#
There are consequences on some elements:
* "Family" becomes "family-name"
* "Given" becomes "given-name"
* "EMAIL" becomes "email"
* "Orgname" becomes "organization-name"