Grottes de Han - La Salle d'Armes: réapparition de la Lesse
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Grottes de Han - La Salle d'Armes: réapparition de la Lesse
ARK
Name
2Dbcu8j9EotU36sboZxtZ6
https://n2t.net/ark:/11635/2Dbcu8j9EotU36sboZxtZ6
https://scanstation.ai/ark/11635/2Dbcu8j9EotU36sboZxtZ6
File
| Order | 12 |
|---|---|
| Dimensions | 7968 × 5984 |
| Orientation | 0 |
| S3 Key | marac/003/derivatives/0012.jpg |
| Source Path | marac/003/derivatives/0012.jpg |
AI Enrichment
Summary
Sepia postcard front showing the Grottes de Han cave interior with rocky walls, an underground river, and a small railed walkway or bridge; the printed French caption identifies the scene as 'La Salle d'Armes: réapparition de la Lesse' at Han-sur-Lesse, Belgium.
OCR Excerpt
Grottes
de
Han
La
Salte
d
Aruves
;
réapparition
de
la
Lesse
Places
Grottes de Han, Han-sur-Lesse, Belgium
La Salle d'Armes cave chamber
Type
text_page
document
photo
photo_with_text
postcard
Tags
No tags assigned.
Primary: postcard
Searchable text
59 chars
1%
Grottes de Han La Salte d Aruves ; réapparition de la Lesse
ai-tools@1.0
Tesseract via ai-tools (12 words, mean conf 79.3)
Subject: image:01KQHSM47S7DZX81MZCS70PNAJ
17 predicates
| Predicate | Best value | Conf. | Source |
|---|---|---|---|
| ai:denseSummary |
Sepia postcard front showing the Grottes de Han cave interior with rocky walls, an underground river, and a small railed walkway or bridge; the printed French caption identifies the scene as 'La Salle d'Armes: réapparition de la Lesse' at Han-sur-Lesse, Belgium.
|
1% | enrich_from_thumbnail@1.0 |
| ai:documentLikely |
yes
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
1% | ai-tools@1.0 |
| ai:handwrittenText | |||
| ai:hasText | yes | 1% | enrich_from_thumbnail@1.0 |
| ai:highResGoal |
none
Little additional cataloging value would be lost beyond finer tonal/detail study of the cave scene.
|
1% | enrich_from_thumbnail@1.0 |
| ai:isFilledForm | |||
| ai:isForm | |||
| ai:ocrText |
Grottes
de
Han
La
Salte
d
Aruves
;
réapparition
de
la
Lesse
Tesseract via ai-tools (12 words, mean conf 79.3)
|
1% | ai-tools@1.0 |
| ai:peopleLikely | |||
| ai:photoLikely |
yes
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
1% | ai-tools@1.0 |
| ai:photoWithTextLikely |
yes
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
1% | ai-tools@1.0 |
| ai:pixelsDone |
yes
Thumbnail clearly shows a postcard front with a short printed caption and the main scenic content; no small handwritten or dense printed text requiring high-resolution review is visible.
|
1% | enrich_from_thumbnail@1.0 |
| ai:speculation |
This is likely a souvenir postcard intended for visitors to the Grottes de Han cave complex.
Printed caption strip, scenic composition, and named tourist site are typical features of souvenir postcards.
|
1% | enrich_from_thumbnail@1.0 |
| ai:typedText | yes | 1% | enrich_from_thumbnail@1.0 |
| dcterms:spatial |
Grottes de Han, Han-sur-Lesse, Belgium
La Salle d'Armes cave chamber
|
1% | aggregated |
| dcterms:title |
Grottes de Han - La Salle d'Armes: réapparition de la Lesse
|
1% | enrich_from_thumbnail@1.0 |
| dcterms:type |
text_page
OCR detected multi-word text; OCR confidence suggests printed text
|
5% | ai-tools@1.0 |
Subject: image:01KQHSM47S7DZX81MZCS70PNAJ
0 claims
No claims recorded yet for this subject.
closed
— No more image calls. Item workflow consumes image claims/text/metadata for catalog-level analysis.
| Transition | Description | |
|---|---|---|
| upload | Pushes realPath (the ai-tools crop) to S3 as the canonical image. When defaults.full_frame_key is present, also archives the original mat under originals/ on S3 for re-processing / QR re-extraction during Python dev. The full-frame archive is planned to drop for real-client tenants. | |
| external_upload | Sets defaults["storage"]["mode"] = "external_url". Used by IIIF imports so the image remains accessible via its external URL and subsequent transitions can run against it directly. Skips triage — the UPLOADED place lets enrich run against the remote URL. | |
| triage | When fired from NEW: local-file mode. ai-tools reads defaults.full_frame_key + defaults.sidecar_key from the shared dir, produces the canonical crop + thumbnail in derivatives/, and returns deskew/type/detections. realPath is repointed at the crop. When re-run from TRIAGED: same, idempotent. Non-URL mode is the only path browser captures take. Failures keep the image in NEW (async retry). | |
| enrich | Single cheap AI call (~$0.0004) against a ≤512px thumbnail, with triage OCR + flags in context. Populates title/description/subjects/people/places/dense_summary and text-type flags. Can run from TRIAGED (using ssai image_view via imgProxy, skipping S3 upload) or from UPLOADED. Re-runnable from enriched for debugging. | |
| extract | The optional second image call. Runs only when enrich_from_thumbnail sets pixelsDone=false. Dispatches by extraction goal/signals: filled forms → ExtractMetadata; handwriting → TranscribeHandwriting; dense print/layout → OcrMistral. Re-runnable. | |
| close | Bookkeeping only. Requires pixelsDone=true. The item workflow performs text-only catalog analysis across all images. | Apply |
Subject: image:01KQHSM47S7DZX81MZCS70PNAJ
23 claims
enrich_from_thumbnail@1.0
14
| Predicate | Value | Conf. | Basis |
|---|---|---|---|
| ai:denseSummary |
Sepia postcard front showing the Grottes de Han cave interior with rocky walls, an underground river, and a small railed walkway or bridge; the printed French caption identifies the scene as 'La Salle d'Armes: réapparition de la Lesse' at Han-sur-Lesse, Belgium.
|
1% | — |
| ai:handwrittenText | — | ||
| ai:hasText | yes | 1% | — |
| ai:highResGoal |
none
|
1% |
Little additional cataloging value would be lost beyond finer tonal/detail study of the cave scene.
|
| ai:isFilledForm | — | ||
| ai:isForm | — | ||
| ai:pixelsDone | yes | 1% |
Thumbnail clearly shows a postcard front with a short printed caption and the main scenic content; no small handwritten or dense printed text requiring high-resolution review is visible.
|
| ai:speculation |
This is likely a souvenir postcard intended for visitors to the Grottes de Han cave complex.
|
1% |
Printed caption strip, scenic composition, and named tourist site are typical features of souvenir postcards.
|
| ai:speculation |
The image likely depicts the reappearance of the underground river Lesse within the cave system.
|
1% |
The printed caption explicitly says 'réapparition de la Lesse', and the scene shows water running through the cave chamber.
|
| ai:typedText | yes | 1% | — |
| dcterms:spatial | Grottes de Han, Han-sur-Lesse, Belgium | 1% |
Printed caption names 'Grottes de Han' and 'Lesse', identifying the cave site associated with Han-sur-Lesse in Belgium.
|
| dcterms:spatial | La Salle d'Armes cave chamber | 1% |
Printed caption explicitly identifies the depicted location as 'La Salle d'Armes'.
|
| dcterms:title |
Grottes de Han - La Salle d'Armes: réapparition de la Lesse
|
1% | — |
| dcterms:type |
postcard
|
1% | — |
ai-tools@1.0
9
| Predicate | Value | Conf. | Basis |
|---|---|---|---|
| ai:documentLikely | yes | 1% |
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
| ai:hasText | yes | 1% |
Tesseract via ai-tools (12 words, mean conf 79.3)
|
| ai:peopleLikely |
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
||
| ai:photoLikely | yes | 1% |
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
| ai:photoWithTextLikely | yes | 1% |
ai-tools heuristic on scan.storage:marac/003/0012.jpg
|
| dcterms:type |
text_page
|
5% |
OCR detected multi-word text; OCR confidence suggests printed text
|
| dcterms:type |
document
|
4% |
document outline covers 85% of frame; OCR suggests readable text
|
| dcterms:type |
photo
|
3% |
colorfulness 34.8 looks photographic
|
| dcterms:type |
photo_with_text
|
3% |
photo-like image with probable text regions
|