I am interested in running a local instance of wikibase, but I would like a custom interface to edit statements. It would be great if I had a form-like interface, which, once filled out, would generate the statements. This would be useful for editing data for a specific class of item, that all have certain properties. In addition, I'd like to restrict possible values for certain fields and be able to have dropdown menus. Does anything like this exist? Is there a way to use Page Forms (i.e. Semantic MediaWiki) with Wikibase? What is the wikidata online editing interface even called?
Thanks