schemaTheoryURL- the URL of the schema theory.size- the number of objects in the dataset.authors- a string containing the list of authors.references- a list of references.
References are JSON objects with the following three fields. They are used to generate a list of references on the collection about page.
type- doi/web/pdf/other (for showing an icon by the link or similar).title- the linked text (we may add a description later).url- the link itself.