Are there any concerns about using ODRL to model Consent?

Hello all,

I wish to know the community's informed opinions about any concerns for 
using ODRL to model Consent for GDPR.

To elaborate:

Consent can be modeled as the Data Subject providing permissions for 
purposes or activities for their (specific) personal data. ODRL provides 
a systematic way to model such permissions and prohibitions.

However, to date, I am not aware of any work attempting to model consent 
using ODRL (that has published their approach). There has been use of 
RDF(S) and OWL [1,2] to model these concepts using terms which ODRL 
(seemingly) already provides.

Having not worked with ODRL before, it would be valuable to know the 
community's thoughts on using what is essentially a rights language to 
express consent as a legal policy using the vocabulary.

In terms of DPVCG, this discussion is essentially evaluating an existing 
ontology (ODRL) for a particular use-case (representation of given consent).

[1] Sabrina Kirrane, Javier D. Fernández, Wouter Dullaert, Uros 
Milosevic, Axel Polleres, Piero Bonatti, Rigo Wenning, Olha Drozd and 
Philip Raschke.*A Scalable Consent, Transparency and Compliance 
Architecture.* Proceedings of the Posters and Demos Track of the 
Extended Semantic Web Conference (ESWC 2018)

[2] Kaniz Fatema, Ensar Hadziselimovic, _Harshvardhan J. Pandit_, Dave 
Lewis. *Compliance through Informed Consent: Semantic Based Consent 
Permission and Data Management Model. *Society, Privacy and the Semantic 
Web - Policy and Technology (PrivOn), co-located with ISWC 2017
/Society, Privacy and the Semantic Web - Policy and Technology (PrivOn), 
co-located with ISWC 2017/


Regards,

-- 
---
Harshvardhan Pandit
PhD Researcher
ADAPT Centre
Trinity College Dublin