Update ProtocolOverview.png

[ssteinbuss]

Changed text from Data Connector to Connector

[joshcornejo]

Is there a more detailed version of this diagram?

Some notes:

The commercial level of the protocol would work something like:

1. At least 2 parties do the contract negotiation (an Assigner - A - and an Assignee - B -) over an Offer for at least one asset over at least one action;
2. Once there has been a conclusion, an Agreement between A and B exists;
3. Enforcement occurs over this Agreement (not the Offer), it is what feeds the PDP/PEP (either via ODRL or some other protocol);

Are there use cases:

• where the asset from A can be supplied by B to C where A needs to track the usage by C?
• where the asset from A can be sold by B to a party C where it is supplied via a party D?
• is there any use case for the usage of duties (attribution or monetary)?