7. IANA Considerations
IANA 更新三个 registries: "JSContact Version" registry, "JSContact Properties" registry, 以及 "vCard Elements" registry group 中的 "vCard Parameters" registry.
IANA 更新三个 registries: "JSContact Version" registry, "JSContact Properties" registry, 以及 "vCard Elements" registry group 中的 "vCard Parameters" registry.