# Geographic Restrictions - Quick Status (2025-11-22)

## ✅ DONE TODAY

1. **Created Subregion.yaml** - ISO 3166-2 subdivision codes (US-PA, ID-BA, DE-BY, etc.)
2. **Created Settlement.yaml** - GeoNames-based city identifiers  
3. **Extracted Wikidata geography** - 1,217 entities, 119 countries, 119 subregions, 8 settlements
4. **Identified 72 feature types** with country restrictions (33 Japan, 13 USA, 3 Netherlands, etc.)
5. **Created annotation script** - Ready to add `dcterms:spatial` to FeatureTypeEnum

## ⏳ NEXT STEPS

### **Immediate** (5 minutes):
```bash
cd /Users/kempersc/apps/glam
python3 scripts/add_geographic_annotations_to_enum.py
```
This adds geographic annotations to 72 feature types in FeatureTypeEnum.yaml.

### **Then** (15 minutes):
1. Import Subregion/Settlement into main schema (`01_custodian_name.yaml`)
2. Add `subregion`, `settlement` slots to CustodianPlace
3. Add `country`, `subregion` slots to CustodianLegalStatus (optional)

### **Finally** (30 minutes):
1. Create `scripts/validate_geographic_restrictions.py` validator
2. Add test cases for valid/invalid geographic combinations
3. Regenerate RDF/OWL schema with full timestamps

## 📊 KEY NUMBERS

- **72 feature types** need geographic validation
- **119 countries** mapped (100% coverage)
- **119 subregions** mapped (100% coverage)  
- **Top restricted countries**: Japan (33), USA (13), Norway (4), Netherlands (3)

## 📁 NEW FILES

- `schemas/20251121/linkml/modules/classes/Subregion.yaml`
- `schemas/20251121/linkml/modules/classes/Settlement.yaml`
- `scripts/extract_wikidata_geography.py`
- `scripts/add_geographic_annotations_to_enum.py`
- `data/extracted/wikidata_geography_mapping.yaml`
- `data/extracted/feature_type_geographic_annotations.yaml`

## 🔍 EXAMPLES

```yaml
# Netherlands-only feature type
BUITENPLAATS:
  dcterms:spatial: NL
  
# Bali, Indonesia-only feature type  
SACRED_SHRINE_BALI:
  dcterms:spatial: ID
  iso_3166_2: ID-BA
  
# USA-only feature type
CITY_OF_PITTSBURGH_HISTORIC_DESIGNATION:
  dcterms:spatial: US
```

## 📚 FULL DETAILS

See `GEOGRAPHIC_RESTRICTION_SESSION_COMPLETE.md` for comprehensive session notes (4,500+ words).