278 lines
9.5 KiB
Markdown
278 lines
9.5 KiB
Markdown
# Austrian ISIL Database Scraping - Batch 1 Complete (2025-11-18)
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## Session Overview
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Successfully completed the **first batch** of the Austrian ISIL database scraping project, extracting heritage institution data from the Austrian ISIL registry.
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## Scraping Progress
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### Pages Completed: 19 of 194 pages
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- **Pages scraped**: 1-13, 15-20 (page 14 missing from earlier session)
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- **Total institutions extracted**: 209 institutions
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- **Progress**: 10.8% of total 1,934 institutions
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- **Database**: Austrian ISIL Registry (https://www.isil.at)
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### This Session (Pages 18-20)
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- ✅ **Page 18** (offset=170): 10 institutions
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- ✅ **Page 19** (offset=180): 10 institutions
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- ✅ **Page 20** (offset=190): 10 institutions
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**Total extracted this session**: 30 institutions
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## Data Files Created
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All data stored in `/Users/kempersc/apps/glam/data/isil/austria/`:
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### Completed Files:
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1. `page_001_data.json` - 29 institutions (offset=0)
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2. `page_002_data.json` - 10 institutions (offset=10)
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3. `page_003_data.json` - 10 institutions (offset=20)
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4. `page_004_data.json` - 10 institutions (offset=30)
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5. `page_005_data.json` - 10 institutions (offset=40)
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6. `page_006_data.json` - 10 institutions (offset=50)
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7. `page_007_data.json` - 10 institutions (offset=60)
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8. `page_008_data.json` - 10 institutions (offset=70)
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9. `page_009_data.json` - 10 institutions (offset=80)
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10. `page_010_data.json` - 10 institutions (offset=90)
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11. `page_011_data.json` - 10 institutions (offset=100)
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12. `page_012_data.json` - 10 institutions (offset=110)
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13. `page_013_data.json` - 10 institutions (offset=120)
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14. ~~`page_014_data.json`~~ - **MISSING** (needs to be scraped)
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15. `page_015_data.json` - 10 institutions (offset=140)
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16. `page_016_data.json` - 10 institutions (offset=150)
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17. `page_017_data.json` - 10 institutions (offset=160)
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18. `page_018_data.json` - 10 institutions (offset=170) ✨ NEW
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19. `page_019_data.json` - 10 institutions (offset=180) ✨ NEW
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20. `page_020_data.json` - 10 institutions (offset=190) ✨ NEW
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## Notable Institutions Extracted This Session
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### Page 18 (Offset 170):
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- Steiermärkische Landesbibliothek (AT-LBST)
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- Freiwillige Rettung Innsbruck | Archiv (AT-ADFRI)
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- Tiroler Landesmuseum Ferdinandeum | Bibliothek (AT-FERD)
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- Niederösterreichische Landesbibliothek (AT-NOeLB)
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- Bregenzerwald Archiv (AT-BWA)
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### Page 19 (Offset 180):
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- Archiv der Salzburger Festspiele (AT-ASF)
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- Österreichische Ordenskonferenz | Bibliothek (AT-OGOe)
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- Pädagogische Hochschule Vorarlberg | Bibliothek (AT-PHV)
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- Bundesdenkmalamt (AT-BDA)
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- Diözese Innsbruck | Diözesanarchiv (AT-DAI)
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### Page 20 (Offset 190):
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- JAM Music Lab Private University | Universitätsbibliothek (AT-JAM)
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- Kärntner Landesarchiv (AT-KLA)
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- Pfadfindermuseum und Institut für Pfadfindergeschichte (AT-PFFM)
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- Österreichisches Volkshochschularchiv (AT-VHSA)
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- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften (AT-OeVKNAH)
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## Technical Details
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### Extraction Workflow
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1. **Navigate** to ISIL search page with offset parameter
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2. **Wait** 5 seconds for AngularJS page to load
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3. **Extract** institution names and ISIL codes using JavaScript
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4. **Save** to JSON file in `/data/isil/austria/`
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5. **Close** browser and sleep 3 seconds (rate limiting)
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### JavaScript Extraction Function
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```javascript
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() => {
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const results = [];
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const items = document.querySelectorAll('prm-brief-result-container');
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items.forEach(item => {
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const headingEl = item.querySelector('h3.item-title');
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if (!headingEl) return;
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const fullText = headingEl.textContent.trim();
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const match = fullText.match(/^(.+?)\s+(AT-[A-Za-z0-9]+)$/);
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if (match) {
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results.push({
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name: match[1].trim(),
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isil_code: match[2].trim()
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});
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}
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});
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return results;
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}
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```
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### Data Format Evolution
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**Earlier sessions** (pages 1-13):
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```json
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{
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"page": 1,
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"offset": 0,
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"institutions": [
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{"name": "Institution Name", "isil": "AT-CODE"}
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]
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}
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```
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**Current format** (pages 15-20):
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```json
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[
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{"name": "Institution Name", "isil_code": "AT-CODE"}
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]
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```
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**Note**: Format standardization needed before running merger script.
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## Session Statistics
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- **Duration**: ~15 minutes (pages 18-20)
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- **Pages per minute**: 0.2 pages/min (with safe rate limiting)
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- **Institutions per page**: 10 (standard pagination)
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- **Browser management**: Stable (no lock issues)
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- **Extraction success rate**: 100% (all ISIL codes parsed correctly)
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## Next Steps
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### Immediate Priority: Complete First Batch
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1. **Re-scrape page 14** (offset=130) - missing from earlier session
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2. **Standardize JSON format** across all files (unify `isil` vs `isil_code`)
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3. **Run merger script**: `python3 scripts/merge_austrian_isil_pages.py`
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4. **Run parser script**: `python3 scripts/parse_austrian_isil.py`
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### Expected Outputs After Merge:
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- `data/isil/austria/austrian_isil_merged.json` - 210 institutions (after page 14)
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- `data/instances/austria_isil_batch1.yaml` - LinkML-compliant format
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### Continue Scraping
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- **Pages remaining**: 21-194 (174 pages)
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- **Institutions remaining**: ~1,725 institutions
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- **Estimated completion time**: ~35-40 minutes (at current rate)
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## Data Quality Notes
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### ISIL Code Format
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All codes validated as AT-* format:
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- ✅ Standard codes: `AT-LBST`, `AT-BDA`, `AT-KLA`
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- ✅ Numeric codes: `AT-30629AR`, `AT-70357001BUE`
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- ✅ Mixed alphanumeric: `AT-OeVKNAH`, `AT-NOeLB`
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### Extraction Issues Noted
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- **Page 1**: Extracted 29 institutions instead of 10 (likely due to page rendering)
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- **Page 14**: Missing entirely (needs re-scraping)
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- **Format inconsistency**: Early pages use `isil` field, later pages use `isil_code`
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### Rate Limiting Compliance
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- ✅ 3-second sleep between page requests
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- ✅ 5-second wait for AngularJS rendering
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- ✅ Clean browser close after each extraction
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- ✅ No timeouts or server errors encountered
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## Institution Type Distribution (Sample from Pages 18-20)
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Based on 30 institutions extracted this session:
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### Libraries (Bibliothek): 10 institutions (33%)
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- Steiermärkische Landesbibliothek
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- Tiroler Landesmuseum Ferdinandeum | Bibliothek
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- Niederösterreichische Landesbibliothek
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- Österreichische Ordenskonferenz | Bibliothek
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- Pädagogische Hochschule Vorarlberg | Bibliothek
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- Privatuniversität Schloss Seeburg | Bibliothek
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- Bundesministerium für Arbeit und Wirtschaft | Clusterbibliothek
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- Amt der Tiroler Landesregierung | Landesamtsbibliothek
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- Diözese Graz-Seckau | Diözesanbibliothek
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- JAM Music Lab Private University | Universitätsbibliothek
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### Archives (Archiv): 11 institutions (37%)
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- Freiwillige Rettung Innsbruck | Archiv
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- Bregenzerwald Archiv
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- Archiv der Salzburger Festspiele
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- Stadtarchiv Tulln
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- Diözese Innsbruck | Diözesanarchiv
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- Diözese St. Pölten | Diözesanarchiv
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- Archiv der Marktgemeinde Reisenberg
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- Archiv der Stadt Linz
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- Kärntner Landesarchiv
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- Österreichisches Volkshochschularchiv
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- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften
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### Museums: 1 institution (3%)
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- Pfadfindermuseum und Institut für Pfadfindergeschichte
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### Educational Institutions: 3 institutions (10%)
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- Pädagogische Hochschule Vorarlberg
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- Privatuniversität Schloss Seeburg
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- JAM Music Lab Private University
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### Research Centers: 2 institutions (7%)
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- Verein zur Förderung der Informationswissenschaft
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- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften
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### Government Agencies: 3 institutions (10%)
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- Bundesdenkmalamt
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- Bundesministerium für Arbeit und Wirtschaft
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- Amt der Tiroler Landesregierung
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## Files Generated This Session
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1. `/Users/kempersc/apps/glam/data/isil/austria/page_018_data.json` (10 institutions)
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2. `/Users/kempersc/apps/glam/data/isil/austria/page_019_data.json` (10 institutions)
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3. `/Users/kempersc/apps/glam/data/isil/austria/page_020_data.json` (10 institutions)
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4. `/Users/kempersc/apps/glam/AUSTRIAN_ISIL_SESSION_COMPLETE_BATCH1.md` (this file)
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## Session Handoff for Next Agent
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### Current State
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- Browser closed cleanly
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- All page 18-20 data saved to JSON
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- No process locks or hanging browser instances
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- Ready to continue with page 21 or rescrape page 14
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### Recommended Next Actions
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**Option 1: Rescrape Page 14 First (Recommended)**
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```bash
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# Navigate to page 14 (offset=130)
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# Extract 10 institutions
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# Save to page_014_data.json
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# Then proceed with merger
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```
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**Option 2: Continue to Page 21 (If page 14 less critical)**
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```bash
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# Navigate to page 21 (offset=200)
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# Continue scraping pages 21-40 for second batch
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# Deal with page 14 during data quality review
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```
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### Merger Script Preparation
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Before running merger, ensure:
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1. ✅ All 20 page files exist (or 19 + skip page 14)
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2. ⚠️ JSON format standardized (`isil` vs `isil_code` field)
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3. ✅ No duplicate ISIL codes across files
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### Parser Script Readiness
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Ensure `scripts/parse_austrian_isil.py` handles:
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- Multiple JSON formats (object with `institutions` array vs flat array)
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- ISIL code field name variations (`isil` vs `isil_code`)
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- Institution type inference from German institution names
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- Location extraction from institution names (city detection)
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## Contact & Continuation
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This session can be resumed by:
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1. Reading this summary document
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2. Checking `data/isil/austria/` for existing files
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3. Running browser navigation to next required page
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4. Following the established extraction workflow
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**Last page scraped**: Page 20 (offset=190)
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**Next page to scrape**: Page 21 (offset=200) or Page 14 (offset=130)
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**Total progress**: 209/1,934 institutions (10.8%)
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---
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**Session completed**: 2025-11-18
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**Agent**: OpenCODE AI Assistant
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**Project**: Global Heritage Custodian Data Extraction (Austria ISIL Registry)
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