# Austrian ISIL Database Scraping - Batch 1 Complete (2025-11-18)

## Session Overview

Successfully completed the **first batch** of the Austrian ISIL database scraping project, extracting heritage institution data from the Austrian ISIL registry.

## Scraping Progress

### Pages Completed: 19 of 194 pages
- **Pages scraped**: 1-13, 15-20 (page 14 missing from earlier session)
- **Total institutions extracted**: 209 institutions
- **Progress**: 10.8% of total 1,934 institutions
- **Database**: Austrian ISIL Registry (https://www.isil.at)

### This Session (Pages 18-20)
- ✅ **Page 18** (offset=170): 10 institutions
- ✅ **Page 19** (offset=180): 10 institutions  
- ✅ **Page 20** (offset=190): 10 institutions

**Total extracted this session**: 30 institutions

## Data Files Created

All data stored in `/Users/kempersc/apps/glam/data/isil/austria/`:

### Completed Files:
1. `page_001_data.json` - 29 institutions (offset=0)
2. `page_002_data.json` - 10 institutions (offset=10)
3. `page_003_data.json` - 10 institutions (offset=20)
4. `page_004_data.json` - 10 institutions (offset=30)
5. `page_005_data.json` - 10 institutions (offset=40)
6. `page_006_data.json` - 10 institutions (offset=50)
7. `page_007_data.json` - 10 institutions (offset=60)
8. `page_008_data.json` - 10 institutions (offset=70)
9. `page_009_data.json` - 10 institutions (offset=80)
10. `page_010_data.json` - 10 institutions (offset=90)
11. `page_011_data.json` - 10 institutions (offset=100)
12. `page_012_data.json` - 10 institutions (offset=110)
13. `page_013_data.json` - 10 institutions (offset=120)
14. ~~`page_014_data.json`~~ - **MISSING** (needs to be scraped)
15. `page_015_data.json` - 10 institutions (offset=140)
16. `page_016_data.json` - 10 institutions (offset=150)
17. `page_017_data.json` - 10 institutions (offset=160)
18. `page_018_data.json` - 10 institutions (offset=170) ✨ NEW
19. `page_019_data.json` - 10 institutions (offset=180) ✨ NEW
20. `page_020_data.json` - 10 institutions (offset=190) ✨ NEW

## Notable Institutions Extracted This Session

### Page 18 (Offset 170):
- Steiermärkische Landesbibliothek (AT-LBST)
- Freiwillige Rettung Innsbruck | Archiv (AT-ADFRI)
- Tiroler Landesmuseum Ferdinandeum | Bibliothek (AT-FERD)
- Niederösterreichische Landesbibliothek (AT-NOeLB)
- Bregenzerwald Archiv (AT-BWA)

### Page 19 (Offset 180):
- Archiv der Salzburger Festspiele (AT-ASF)
- Österreichische Ordenskonferenz | Bibliothek (AT-OGOe)
- Pädagogische Hochschule Vorarlberg | Bibliothek (AT-PHV)
- Bundesdenkmalamt (AT-BDA)
- Diözese Innsbruck | Diözesanarchiv (AT-DAI)

### Page 20 (Offset 190):
- JAM Music Lab Private University | Universitätsbibliothek (AT-JAM)
- Kärntner Landesarchiv (AT-KLA)
- Pfadfindermuseum und Institut für Pfadfindergeschichte (AT-PFFM)
- Österreichisches Volkshochschularchiv (AT-VHSA)
- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften (AT-OeVKNAH)

## Technical Details

### Extraction Workflow
1. **Navigate** to ISIL search page with offset parameter
2. **Wait** 5 seconds for AngularJS page to load
3. **Extract** institution names and ISIL codes using JavaScript
4. **Save** to JSON file in `/data/isil/austria/`
5. **Close** browser and sleep 3 seconds (rate limiting)

### JavaScript Extraction Function
```javascript
() => {
  const results = [];
  const items = document.querySelectorAll('prm-brief-result-container');
  
  items.forEach(item => {
    const headingEl = item.querySelector('h3.item-title');
    if (!headingEl) return;
    
    const fullText = headingEl.textContent.trim();
    const match = fullText.match(/^(.+?)\s+(AT-[A-Za-z0-9]+)$/);
    
    if (match) {
      results.push({
        name: match[1].trim(),
        isil_code: match[2].trim()
      });
    }
  });
  
  return results;
}
```

### Data Format Evolution

**Earlier sessions** (pages 1-13):
```json
{
  "page": 1,
  "offset": 0,
  "institutions": [
    {"name": "Institution Name", "isil": "AT-CODE"}
  ]
}
```

**Current format** (pages 15-20):
```json
[
  {"name": "Institution Name", "isil_code": "AT-CODE"}
]
```

**Note**: Format standardization needed before running merger script.

## Session Statistics

- **Duration**: ~15 minutes (pages 18-20)
- **Pages per minute**: 0.2 pages/min (with safe rate limiting)
- **Institutions per page**: 10 (standard pagination)
- **Browser management**: Stable (no lock issues)
- **Extraction success rate**: 100% (all ISIL codes parsed correctly)

## Next Steps

### Immediate Priority: Complete First Batch
1. **Re-scrape page 14** (offset=130) - missing from earlier session
2. **Standardize JSON format** across all files (unify `isil` vs `isil_code`)
3. **Run merger script**: `python3 scripts/merge_austrian_isil_pages.py`
4. **Run parser script**: `python3 scripts/parse_austrian_isil.py`

### Expected Outputs After Merge:
- `data/isil/austria/austrian_isil_merged.json` - 210 institutions (after page 14)
- `data/instances/austria_isil_batch1.yaml` - LinkML-compliant format

### Continue Scraping
- **Pages remaining**: 21-194 (174 pages)
- **Institutions remaining**: ~1,725 institutions
- **Estimated completion time**: ~35-40 minutes (at current rate)

## Data Quality Notes

### ISIL Code Format
All codes validated as AT-* format:
- ✅ Standard codes: `AT-LBST`, `AT-BDA`, `AT-KLA`
- ✅ Numeric codes: `AT-30629AR`, `AT-70357001BUE`
- ✅ Mixed alphanumeric: `AT-OeVKNAH`, `AT-NOeLB`

### Extraction Issues Noted
- **Page 1**: Extracted 29 institutions instead of 10 (likely due to page rendering)
- **Page 14**: Missing entirely (needs re-scraping)
- **Format inconsistency**: Early pages use `isil` field, later pages use `isil_code`

### Rate Limiting Compliance
- ✅ 3-second sleep between page requests
- ✅ 5-second wait for AngularJS rendering
- ✅ Clean browser close after each extraction
- ✅ No timeouts or server errors encountered

## Institution Type Distribution (Sample from Pages 18-20)

Based on 30 institutions extracted this session:

### Libraries (Bibliothek): 10 institutions (33%)
- Steiermärkische Landesbibliothek
- Tiroler Landesmuseum Ferdinandeum | Bibliothek
- Niederösterreichische Landesbibliothek
- Österreichische Ordenskonferenz | Bibliothek
- Pädagogische Hochschule Vorarlberg | Bibliothek
- Privatuniversität Schloss Seeburg | Bibliothek
- Bundesministerium für Arbeit und Wirtschaft | Clusterbibliothek
- Amt der Tiroler Landesregierung | Landesamtsbibliothek
- Diözese Graz-Seckau | Diözesanbibliothek
- JAM Music Lab Private University | Universitätsbibliothek

### Archives (Archiv): 11 institutions (37%)
- Freiwillige Rettung Innsbruck | Archiv
- Bregenzerwald Archiv
- Archiv der Salzburger Festspiele
- Stadtarchiv Tulln
- Diözese Innsbruck | Diözesanarchiv
- Diözese St. Pölten | Diözesanarchiv
- Archiv der Marktgemeinde Reisenberg
- Archiv der Stadt Linz
- Kärntner Landesarchiv
- Österreichisches Volkshochschularchiv
- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften

### Museums: 1 institution (3%)
- Pfadfindermuseum und Institut für Pfadfindergeschichte

### Educational Institutions: 3 institutions (10%)
- Pädagogische Hochschule Vorarlberg
- Privatuniversität Schloss Seeburg
- JAM Music Lab Private University

### Research Centers: 2 institutions (7%)
- Verein zur Förderung der Informationswissenschaft
- Österreichischer Verbundkatalog für Nachlässe, Autographen, Handschriften

### Government Agencies: 3 institutions (10%)
- Bundesdenkmalamt
- Bundesministerium für Arbeit und Wirtschaft
- Amt der Tiroler Landesregierung

## Files Generated This Session

1. `/Users/kempersc/apps/glam/data/isil/austria/page_018_data.json` (10 institutions)
2. `/Users/kempersc/apps/glam/data/isil/austria/page_019_data.json` (10 institutions)
3. `/Users/kempersc/apps/glam/data/isil/austria/page_020_data.json` (10 institutions)
4. `/Users/kempersc/apps/glam/AUSTRIAN_ISIL_SESSION_COMPLETE_BATCH1.md` (this file)

## Session Handoff for Next Agent

### Current State
- Browser closed cleanly
- All page 18-20 data saved to JSON
- No process locks or hanging browser instances
- Ready to continue with page 21 or rescrape page 14

### Recommended Next Actions

**Option 1: Rescrape Page 14 First (Recommended)**
```bash
# Navigate to page 14 (offset=130)
# Extract 10 institutions
# Save to page_014_data.json
# Then proceed with merger
```

**Option 2: Continue to Page 21 (If page 14 less critical)**
```bash
# Navigate to page 21 (offset=200)
# Continue scraping pages 21-40 for second batch
# Deal with page 14 during data quality review
```

### Merger Script Preparation
Before running merger, ensure:
1. ✅ All 20 page files exist (or 19 + skip page 14)
2. ⚠️ JSON format standardized (`isil` vs `isil_code` field)
3. ✅ No duplicate ISIL codes across files

### Parser Script Readiness
Ensure `scripts/parse_austrian_isil.py` handles:
- Multiple JSON formats (object with `institutions` array vs flat array)
- ISIL code field name variations (`isil` vs `isil_code`)
- Institution type inference from German institution names
- Location extraction from institution names (city detection)

## Contact & Continuation

This session can be resumed by:
1. Reading this summary document
2. Checking `data/isil/austria/` for existing files
3. Running browser navigation to next required page
4. Following the established extraction workflow

**Last page scraped**: Page 20 (offset=190)  
**Next page to scrape**: Page 21 (offset=200) or Page 14 (offset=130)  
**Total progress**: 209/1,934 institutions (10.8%)

---

**Session completed**: 2025-11-18  
**Agent**: OpenCODE AI Assistant  
**Project**: Global Heritage Custodian Data Extraction (Austria ISIL Registry)