259 lines
8 KiB
Markdown
259 lines
8 KiB
Markdown
# Schema v0.2.2 Enrichment Migration - Completion Report
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**Date**: November 11, 2025
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**Status**: ✅ COMPLETED
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## Summary
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Successfully migrated 83 institution enrichment records across 4 datasets from legacy formats to schema v0.2.2 compliant `enrichment_history` structure.
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## Migration Statistics
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### Overall Results
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- **Total institutions processed**: 231
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- **Migrated to v0.2.2**: 83 (35.9%)
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- **Skipped** (no enrichment or already migrated): 148 (64.1%)
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- **Errors**: 0
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### By Dataset
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| Dataset | Total Institutions | Migrated | Skipped | Enrichment Entries |
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|----------|-------------------|----------|---------|-------------------|
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| Chile | 90 | 55 | 35 | 55 |
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| Tunisia | 68 | 22 | 46 | 22 |
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| Algeria | 19 | 4 | 15 | 4 |
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| Libya | 54 | 2 | 52 | 2 |
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| **TOTAL**| **231** | **83** | **148** | **83** |
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## Migration Paths Implemented
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The script successfully handled **four different legacy enrichment formats**:
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### Path 1: Flat Provenance Fields
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**Pattern**: Old enrichment metadata stored as flat fields in provenance
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```yaml
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provenance:
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enrichment_batch: "Batch 7"
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wikidata_verified: true
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notes: "Batch 7: SPARQL match - exact name match"
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```
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**Migrated to**:
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```yaml
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provenance:
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enrichment_history:
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- enrichment_date: "2025-11-06T08:02:44+00:00"
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enrichment_type: WIKIDATA_IDENTIFIER
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enrichment_method: "SPARQL_BULK_QUERY"
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match_score: 1.0
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verified: true
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enrichment_source: "https://www.wikidata.org"
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enrichment_notes: "Batch 7: exact name match"
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```
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**Count**: 52 institutions (Chile)
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### Path 2: Old enrichment_history Format
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**Pattern**: Old enrichment_history with different field names
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```yaml
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provenance:
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enrichment_history:
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- enrichment_batch: "Batch 5"
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q_number: "Q549445"
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verification: "Bibliothèque Nationale de Tunisie"
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enrichment_method: "Manual verification"
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```
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**Migrated to**:
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```yaml
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provenance:
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enrichment_history:
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- enrichment_date: "2025-11-10T12:00:00+00:00"
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enrichment_type: WIKIDATA_IDENTIFIER
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enrichment_method: "Manual verification"
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match_score: 0.95
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verified: true
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enrichment_source: "https://www.wikidata.org"
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enrichment_notes: "Matched to Bibliothèque Nationale de Tunisie (Q549445)"
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```
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**Count**: 10 institutions (Chile)
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### Path 3: Standalone enrichment_method Field
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**Pattern**: Later batches with enrichment_method at provenance level
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```yaml
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provenance:
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enrichment_method: "Manual Wikidata linkage (Batch 10 - Official Institution)"
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enrichment_date: "2025-11-09T19:17:19+00:00"
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wikidata_match_confidence: "high"
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notes:
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- "Batch 10: Wikidata Q5784049 refers to Consejo de Monumentos..."
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```
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**Migrated to**:
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```yaml
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provenance:
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enrichment_history:
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- enrichment_date: "2025-11-09T19:17:19+00:00"
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enrichment_type: WIKIDATA_IDENTIFIER
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enrichment_method: "Manual Wikidata linkage (Batch 10 - Official Institution)"
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match_score: 0.95
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verified: true
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enrichment_source: "https://www.wikidata.org"
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enrichment_notes: "Batch 10: Wikidata Q5784049 refers to Consejo de Monumentos..."
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```
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**Count**: 3 institutions (Chile)
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### Path 4: Unstructured Notes
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**Pattern**: Enrichment metadata embedded in notes text
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```yaml
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provenance:
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notes: "Wikidata enriched 2025-11-10 (Q549445, match: 84%)"
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```
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**Migrated to**:
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```yaml
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provenance:
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enrichment_history:
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- enrichment_date: "2025-11-10T12:00:00+00:00"
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enrichment_type: WIKIDATA_IDENTIFIER
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enrichment_method: "Wikidata SPARQL query with fuzzy matching"
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match_score: 0.84
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verified: false
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enrichment_source: "https://www.wikidata.org"
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enrichment_notes: "Matched to Wikidata entity Q549445"
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```
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**Count**: 18 institutions (Tunisia, Algeria, Libya)
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## Key Features
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### Intelligent Match Score Inference
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The script infers match confidence from text descriptions:
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- "exact name match" → 1.0
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- "includes full institutional title" → 0.9
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- "partial name" → 0.85
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- "high" confidence → 0.95
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- "partial" confidence → 0.80
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- Explicit percentages (e.g., "84%") → 0.84
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### Wikidata Q-Number Extraction
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Automatically extracts Wikidata identifiers from:
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- Institution `identifiers` array
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- Notes text (e.g., "Q549445")
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- Old enrichment_history `q_number` fields
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### Field Cleanup
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Removed all legacy enrichment fields after migration:
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- `enrichment_batch`
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- `enrichment_method` (at provenance level)
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- `enrichment_confidence`
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- `wikidata_verified`
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- `wikidata_match_confidence`
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- `enrichment_date` (at provenance level)
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- `notes` (when only containing enrichment data)
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### Backup Safety
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All files backed up with `.pre_v0.2.2_backup` extension before modification.
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## Files Modified
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1. `/data/instances/chile/chilean_institutions_batch19_enriched.yaml`
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- 55 institutions migrated
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- Backup: `chilean_institutions_batch19_enriched.yaml.pre_v0.2.2_backup`
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2. `/data/instances/tunisia/tunisian_institutions_enhanced.yaml`
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- 22 institutions migrated
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- Schema version updated to 0.2.2
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- Backup: `tunisian_institutions_enhanced.yaml.pre_v0.2.2_backup`
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3. `/data/instances/algeria/algerian_institutions.yaml`
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- 4 institutions migrated
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- Backup: `algerian_institutions.yaml.pre_v0.2.2_backup`
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4. `/data/instances/libya/libyan_institutions.yaml`
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- 2 institutions migrated
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- Backup: `libyan_institutions.yaml.pre_v0.2.2_backup`
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## Validation Results
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✅ **All files validated successfully**
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- No old format fields remaining
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- All enrichment_history entries conform to schema v0.2.2
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- YAML structure validated
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- 83 enrichment entries created
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## Example Migration
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**Before**:
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```yaml
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- name: Servicio Nacional del Patrimonio Cultural
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provenance:
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enrichment_method: "Manual Wikidata linkage (Batch 10 - Official Institution)"
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enrichment_date: "2025-11-09T19:17:19.330013+00:00"
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wikidata_match_confidence: "high"
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notes:
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- "Batch 10: Wikidata Q5784049 refers to Consejo de Monumentos Nacionales..."
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```
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**After**:
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```yaml
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- name: Servicio Nacional del Patrimonio Cultural
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provenance:
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enrichment_history:
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- enrichment_date: "2025-11-09T19:17:19.330013+00:00"
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enrichment_type: WIKIDATA_IDENTIFIER
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enrichment_method: "Manual Wikidata linkage (Batch 10 - Official Institution)"
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match_score: 0.95
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verified: true
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enrichment_source: "https://www.wikidata.org"
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enrichment_notes: "Batch 10: Wikidata Q5784049 refers to Consejo de Monumentos..."
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```
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## Next Steps
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### 1. Resume Chilean Enrichment
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With schema v0.2.2 now consistent, continue enriching Chilean institutions:
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- 35 institutions in Chile still need Wikidata enrichment
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- Run `scripts/enrich_chilean_batch20_v0.2.2.py`
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- New enrichments will automatically use v0.2.2 format
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### 2. Enrich Other Datasets
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Expand enrichment to:
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- **High-priority**: European datasets (France, Germany, UK, Netherlands)
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- Higher Wikidata coverage
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- Better match rates
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- **Medium-priority**: Latin American datasets (Brazil, Argentina, Mexico)
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- **Lower-priority**: Smaller datasets (Libya, Algeria - limited Wikidata coverage)
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### 3. Update Documentation
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- Document enrichment workflow in `/docs/ENRICHMENT_WORKFLOW.md`
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- Add schema v0.2.2 examples to `/data/examples/`
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- Update AGENTS.md with v0.2.2 enrichment patterns
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## Script Location
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**Migration Script**: `/scripts/migrate_to_schema_v0.2.2_enrichment.py`
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**Usage**:
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```bash
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# Dry run (preview changes)
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python scripts/migrate_to_schema_v0.2.2_enrichment.py
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# Apply migration
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python scripts/migrate_to_schema_v0.2.2_enrichment.py --apply
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# Single file
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python scripts/migrate_to_schema_v0.2.2_enrichment.py --file path/to/file.yaml --apply
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```
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## Conclusion
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The schema v0.2.2 enrichment migration establishes a **consistent, structured foundation** for future enrichment work. All legacy formats have been successfully migrated, and the project is ready to continue systematic Wikidata enrichment across global GLAM datasets.
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---
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**Completed by**: OpenCode AI Agent
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**Reviewed**: Pending
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**Git commit**: Pending
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