Define a JSON schema for image objects

[hardistyar]

A CORDRA compatible JSON schema for image objects is needed.

[hardistyar]

The image will be a jpeg file so all we need to do is decide what additional information needs to be stored alongside the image. A PID is assigned automatically when the image object is created. I don't think it's very much info, just a few bits and pieces about where the image came from/who owns it, etc.

[llivermore]

The basic information would be:

• Institution/owner
• Material type: [Pinned Insect, microscope slide, herbarium sheets]
• Image license (likely to be a Creative Commons license)

There was some discussion at the CETAF ISTC/DWG about a controlled vocabularly to describe what an image contains which would helpful for the SDR.

There are some optional fields that we will want to support in the future. A described by Functional Requirement 2.3, "Additional data can be submitted with the initial object, with fields pre-filled with data that could otherwise be populated by workflow tasks."

[PaulBrack]

Removed POC milestone as this will require further work past the milestone

[llivermore]

We are using a single object-based approach in the SDR which combines the image and the specimen data. This was in part due to the openDigital Specimen schema being under active development, and challenges using FDOs in Galaxy (at least in our approach).