Review @context Usage

[thehabes]

The global choice of '@context' is http://iiif.io/api/presentation/3/context.json. In some or every case, we may be able to just use http://www.w3.org/ns/anno.jsonld. Think about using IIIF Viewers. TPEN Services generates the following assets who all need an '@context' property to be Linked Data.

• Manifest
• AnnotationCollection
• AnnotationPage
• Annotation

[thehabes]

This is what the various items in question look like coming out of services.

/line/:lineid

{
    "@context": "http://iiif.io/api/presentation/3/context.json",
    "id": "https://devstore.rerum.io/v1/id/69ab2cfe71c93982e8c5a6c1",
    "type": "Annotation",
    "motivation": "transcribing",
    "target": {
        "source": "https://tpen-project-examples.habesoftware.app/transcription-project/canvas-1.json",
        "type": "SpecificResource",
        "selector": {
            "type": "FragmentSelector",
            "conformsTo": "http://www.w3.org/TR/media-frags/",
            "value": "xywh=pixel:1603,1543,2169,362"
        }
    },
    "body": {
        "type": "TextualBody",
        "value": "Page 1 Line 1",
        "format": "text/plain"
    },
    "creator": "https://devstore.rerum.io/v1/id/68d6dd6a718ee294f194be04"
}

/page/:pageid

{
    "@context": "http://iiif.io/api/presentation/3/context.json",
    "id": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b47",
    "type": "AnnotationPage",
    "label": {
        "none": [
            "Page canvas-1.json"
        ]
    },
    "target": "https://tpen-project-examples.habesoftware.app/transcription-project/canvas-1.json",
    "partOf": [
        {
            "id": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b46",
            "type": "AnnotationCollection"
        }
    ],
    "items": [
        {
            "id": "https://devstore.rerum.io/v1/id/69ab2cfe71c93982e8c5a6c1",
            "type": "Annotation"
        }
    ],
    "prev": null,
    "next": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b48",
    "creator": "https://devstore.rerum.io/v1/id/68d6dd6a718ee294f194be04"
}

/page/:page/resolved

{
    "@context": "http://iiif.io/api/presentation/3/context.json",
    "id": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b47",
    "type": "AnnotationPage",
    "label": {
        "none": [
            "Page canvas-1.json"
        ]
    },
    "target": "https://tpen-project-examples.habesoftware.app/transcription-project/canvas-1.json",
    "partOf": [
        {
            "id": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b46",
            "type": "AnnotationCollection"
        }
    ],
    "items": [
        {
            "id": "https://devstore.rerum.io/v1/id/69ab2cfe71c93982e8c5a6c1",
            "type": "Annotation",
            "motivation": "transcribing",
            "target": {
                "source": "https://tpen-project-examples.habesoftware.app/transcription-project/canvas-1.json",
                "type": "SpecificResource",
                "selector": {
                    "type": "FragmentSelector",
                    "conformsTo": "http://www.w3.org/TR/media-frags/",
                    "value": "xywh=pixel:1603,1543,2169,362"
                }
            },
            "body": {
                "type": "TextualBody",
                "value": "Page 1 Line 1",
                "format": "text/plain"
            },
            "creator": "https://devstore.rerum.io/v1/id/68d6dd6a718ee294f194be04"
        }
    ],
    "prev": null,
    "next": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b48",
    "creator": "https://devstore.rerum.io/v1/id/68d6dd6a718ee294f194be04"
}

/layer/:layerid

{
    "@context": "http://iiif.io/api/presentation/3/context.json",
    "id": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b46",
    "type": "AnnotationCollection",
    "label": {
        "none": [
            "First Layer - TPEN3 Transcription/Translation Example"
        ]
    },
   "total": 2,
   "first": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b47",
   "last": "https://devstore.rerum.io/v1/id/697b9905048e901a6e0e6b48",
    "creator": "https://devstore.rerum.io/v1/id/68d6dd6a718ee294f194be04"
}

TPEN Static Manifest

• These clearly need the IIIF Presentation API 3 @context.