As an editor I want to find all the Lexemes that use an item in the Language, Lexical Category or Grammatical Feature fields on a Lexeme in order to get a better overview of the usage of the different languages, lexical categories and grammatical features.
**Note:** This is likely also relevant for purging when a label of the linked item changes for example.
**Acceptance criteria:**
* Special:WhatLinksHere for any item that is used in a Lexeme's Language, Lexical Category or Grammatical Feature field shows those Lexemes.
* The Lexmes are shown as "Lemma (L-ID)"
**Example:**
* https://test.wikidata.org/wiki/Special:WhatLinksHere/Q160331
**BDD**
GIVEN I am on an item's WhatLinksHere page
AND that item is used as one of Language, Lexical Category or Grammatical Feature on a Lexeme
THEN the Lexeme shows up in the list on WhatLinksHere of that item