Artwork(title: String?, byline: String? = null, attribution: String? = null, token: String? = null, persistentUri: Uri? = null, webUri: Uri? = null, metadata: String? = null)
Construct a new Artwork.
title - The artwork's user-visible title.
byline - The artwork's user-visible byline, usually containing the author and date.
attribution - The artwork's user-visible attribution text.
token - The token that uniquely defines the artwork.
persistentUri - The artwork's persistent URI, which must resolve to a JPEG or PNG
image, ideally under 5MB. Your app should have long-lived access to this URI.
webUri - The artwork's web URI.
metadata - The provider specific metadata about the artwork.