Expand the schema.org generated to include DOI and ROR identifiers

[stuzart]

• fix for schema.org improvements - DOI's and ROR identifier #2379

added ROR to institution, and extended the DOI beyond just DataFiles and all assets that support them. Both as identifier

Also use the short title, but include the department as a separate attribute, and fixed the address.

e.g.

{

    "@context": "https://schema.org",
    "@type": "ResearchOrganization",
    "conformsTo": "https://schema.org/ResearchOrganization",
    "@id": "http://localhost:3000/institutions/2",
    "name": "Manchester College",
    "url": "http://www.themanchestercollege.ac.uk/",
    "address": {
        "@type": "PostalAddress",
        "addressCountry": "GB",
        "addressLocality": "Manchester",
        "streetAddress": "10 School Lane"
    },
    "identifier": "https://ror.org/03mf1cy35",
    "department": {
        "@type": "Organization",
        "name": "Drama"
    }
}

{
    "@context": "https://schema.org",
    "@type": "DigitalDocument",
    "dct:conformsTo": "https://schema.org/DigitalDocument",
    "@id": "http://localhost:3000/documents/1?version=1",
    "description": "",
    "name": "Document with a DOI",
    "url": "http://localhost:3000/documents/1?version=1",
    "keywords": "",
    "version": 1,
    "license": "https://spdx.org/licenses/CC-BY-4.0",
    "creator": [
        {
        "@type": "Person",
        "@id": "http://localhost:3000/people/1",
        "name": "Stu Owen"
        }
    ],
    "producer": [
        {
        "@type": [
        "Project",
        "Organization"
        ],
        "@id": "http://localhost:3000/projects/3",
        "name": "another project"
        }
    ],
    "dateCreated": "2025-10-30T14:13:21Z",
    "dateModified": "2025-10-30T14:13:21Z",
    "encodingFormat": "application/pdf",
    "subjectOf": [
     
    ],
    "isPartOf": [
     
    ],
    "identifier": "https://doi.org/10.10.10.10/test.1"
}