If You're a developer and are interested in interfacing with bol, check out our developer guides on developers.bol.com for information about our Open API program. If you're a developer and are interested in interfacing with bol, check out our developer guides on developers.bol.com for information about our Open API program. http://italianculture.net/redir.php?url=https://nl.wikipedia.org/wiki/Kwaliteit