Define intermediate object model for shapes

[jmillanacosta]

Define or choose an existing data model for internal data structures representing shapes, alignments, mappings.

[jmillanacosta]

Will build up / be interoperable with the abstract model used in InterMine (Gos Micklem).
https://raw.githubusercontent.com/GMOD/gmod.github.io/main/mediawiki/images/2/23/InterMine_middleware.pdf
https://github.com/intermine/intermine

Defined by

• class definition
• attribute definition
• collection definition
• references

What else?