**Problem:**
Statements on Lexeme pages are identified with the HTML attribute `id`, whose values are the corresponding property IDs. This can lead to multiple HTML elements with the same `id`, since the same property can be used on the Lexeme level, in each Form and later also Sense. However, [[ https://www.w3schools.com/tags/att_global_id.asp | the id value must be unique within the HTML document ]]. It also causes issues when you use it as a link fragment to link to a specific statement group.
**Example:**
* In [[ https://www.wikidata.org/wiki/Lexeme:L2 | L2 ]], both L2-F1 and L2-F3 have a statement with `<div class="wikibase-statementgroupview listview-item" id="P898">`, which makes the HTML document invalid and the URL https://www.wikidata.org/wiki/Lexeme:L2#P898 ambiguous.
{F18669010}
**BDD**
GIVEN I am on a Lexeme
AND the Form F1 has a statement using property P123
THEN the statement group for F1 has an HTML id "F1-P123"
**Acceptance criteria:**
* Statement groups in Forms have the Form ID added to their statement group ID
* Statement groups on the Lexeme level continue to have only the property ID in their statement group ID