Lookup[Taxonomy] Attribute Name/Values Not available for Syndications? 7.1

In MDM7.1 Lookup[Taxonomy] Attribute Name/Values Not available for Syndications?

But the Hierarchy(s) available[ part of taxonomy] as normal Lookup.

Whats the workaround to extract attribute name and values?? which is reallly mandatory for us.

thanks in advance.

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Alexander.