Overview of ODRL

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Overview of ODRL#

The core classes are:

  • Parties - actors or agents who exercise:

  • Rules - ODRL Permissions (can do), ODRL Duties (must do), ODRL Prohibitions (must not do) encompassing:

  • Actions - operations performed on:

  • Assets - digital objects in a CDIF context.

  • Policies - are structured artefacts that document the above information.

ODRL class overview

Figure. Simplified schematic of main ODRL Classes.

ODRL resources#

ODRL Information Model: https://www.w3.org/TR/odrl-model/

ODRL Core Vocabulary: https://www.w3.org/TR/odrl-vocab/

Example ODRL access policies: https://fiware-true-connector.readthedocs.io/en/latest/usage_control_rules.html

Arxiv preprint on applying ODRL in Transport Mobility Data Space: https://arxiv.org/pdf/2309.11289.pdf

ODRL Policy validator: https://odrlapi.appspot.com/

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