Hello, it would be very very great that when you search for a specific statement value then the result includes the values stored by subproperties. Exemple: P189 is a subproperty of P276, I think that https://commons.wikimedia.org/w/index.php?sort=relevance&search=haswbstatement%3AP276%3DQ668084&title=Special%3ASearch&profile=advanced&fulltext=1&advancedSearch-current=%7B%7D&ns0=1&ns6=1&ns9=1&ns12=1&ns14=1&ns100=1&ns106=1 should includes all the results of https://commons.wikimedia.org/w/index.php?sort=relevance&search=haswbstatement%3AP189%3DQ668084&title=Special%3ASearch&profile=advanced&fulltext=1&advancedSearch-current=%7B%7D&ns0=1&ns6=1&ns9=1&ns12=1&ns14=1&ns100=1&ns106=1. The opposite being of course not true as the purpose of a subproperty being to be more specific. Regards,
