Utility method to check if the license allows the file to be downloaded.
A boolean, true if the license type allows the file to be downloaded, false otherwise.
Utility method to check if a name matches the rights holder of the license.
A String that represents the name of a user to compare to the current rights holder.
A boolean, true if the parameter matches the owner, false otherwise.
Utility function, similar to a json Write, to return string version in json-ld format Should also return key
Utility to return a url even if empty, but enough other attributes available to determine it this is repurposed from: function updateData(id, imageBase, sourceObject, authorName) in updateLicenseInfo.