PROV-DM usage in IDS InformationModel

[musi00]

Hello,

I have a couple of questions.

1. Does the information model use the W3C PROV-DM to track provenance?
2. If the answer to the first question is yes then for a connector that wants to communicate provenance information to the clearing house. Does the Java representation of the information model suffice to communicate the provenance syntax or must we also use an external library to capture the prov info such as ProvToolBox: https://github.com/lucmoreau/ProvToolbox

Thank you