Create Dataset_v1.2-DRAFT.json

[ljgarcia]

Add about as recommended.

In Bioschemas, following what is done in RO-Crate, about should be used to specified the nature of the content of the dataset, uisng DefinedTerm whenever possible. For instance, if a dataset contains information about mice, the about could be ncit:10090. Ideally this info should go as part of the Bioschemas description but currently there is no way to capture those.

This change is discussed in #629

Internal reference

e.g. https://github.com/BioSchemas/specifications/issues/596

Description

• add about as recommended property

Motivation and context

In Bioschemas, following what is done in RO-Crate, about should be used to specified the nature of the content of the dataset, uisng DefinedTerm whenever possible. For instance, if a dataset contains information about mice, the about could be ncit:10090.

Have these been tested?

No

What should reviewers focus on?

Validity of the specification

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New content (non-breaking change which adds new content)
• Modified content (non-breaking change which modifies existing content)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Future TO-DOs

• Once reviewed, check webpage update

[gtsueng]

Recommend adding the following validation to the validation for about to describe the expected value:

            "oneOf": [
                 {
                     "$ref": "#/definitions/thing"
                 },
                 {
                     "type": "array,
                     "items": {
                         "$ref": "#/definitions/thing"
                     }
                 }
             ]