293 lines
11 KiB
Markdown
293 lines
11 KiB
Markdown
# Session Summary: Complete GLAMORCUBEPSXHFN SPARQL Query Generation
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**Date**: 2025-11-13
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**Session Duration**: ~10 minutes
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**Status**: ✅ **COMPLETE**
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---
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## Executive Summary
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Successfully generated **13 comprehensive SPARQL queries** for discovering missing Wikidata hyponyms across the GLAMORCUBEPSXHFN taxonomy. Each query excludes 389 curated Q-numbers from all sections of `hyponyms_curated.yaml` and supports 40+ languages.
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---
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## What We Did
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### 1. Fixed Archive (A) Query Issues
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**Problem**: Previous session discovered that the archive query was only excluding 316 Q-numbers (from `hyponym` section only), missing Q-numbers in other sections.
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**Solution**: Recursive extraction discovered the curated vocabulary has **5 sections**:
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- `hyponym` (316 Q-numbers)
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- `entity` (42 Q-numbers)
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- `rico` (5 Q-numbers)
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- `exclude` (27 Q-numbers)
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- `standards` (additional entries)
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**Total**: **389 unique Q-numbers** now excluded in all queries.
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### 2. Generated Complete Query Set
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Created standardized queries for **13 GLAMORCUBEPSXHFN classes**:
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| Class | Type | Base Classes | Query File |
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|-------|------|--------------|------------|
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| **A** | Archive | 1 base (Q166118) | `archive_query_missing_complete_20251113T130052.sparql` |
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| **B** | Botanical/Zoo | 18 bases (Q167346, Q43501, Q27686, etc.) | `botanical_zoo_query_complete_20251113T130659.sparql` |
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| **G** | Gallery | 4 bases (Q1007870, Q1007871, Q194195, Q445396) | `gallery_query_complete_20251113T130920.sparql` |
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| **L** | Library | 11 bases (Q7075, Q28564, Q856234, etc.) | `library_query_complete_20251113T131006.sparql` |
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| **M** | Museum | 14 bases (Q33506, Q207694, Q1535661, etc.) | `museum_query_complete_20251113T131027.sparql` |
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| **O** | Official Institution | 4 bases (Q480242, Q1664720, etc.) | `official_query_complete_20251113T131055.sparql` |
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| **R** | Research Center | 3 bases (Q31855, Q13226383, Q4671277) | `research_query_complete_20251113T131055.sparql` |
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| **C** | Corporation | 3 bases (Q4830453, Q783794, Q6881511) | `corporation_query_complete_20251113T131055.sparql` |
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| **E** | Education Provider | 6 bases (Q3918, Q875538, Q15936437, etc.) | `education_query_complete_20251113T131055.sparql` |
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| **P** | Personal Collection | 2 bases (Q2668072, Q160554) | `personal_query_complete_20251113T131055.sparql` |
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| **S** | Collecting Society | 3 bases (Q1065742, Q2668072, Q43229) | `collecting_query_complete_20251113T131055.sparql` |
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| **H** | Holy Sites | 6 bases (Q32815, Q16970, Q44613, etc.) | `holy_query_complete_20251113T131055.sparql` |
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| **F** | Features | 4 bases (Q4989906, Q5003624, Q7075, Q39614) | `features_query_complete_20251113T131055.sparql` |
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**Note**: U (Unknown) and X (Mixed) classes do not have dedicated queries since they represent classification states rather than Wikidata entity types.
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---
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## Query Features (Standardized Across All Classes)
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### Technical Specifications
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1. **Complete Exclusion List**: 389 Q-numbers from ALL sections of `hyponyms_curated.yaml`
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- Extracted recursively from: `hyponym`, `entity`, `rico`, `exclude`, `standards`
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- Split into 8 FILTER chunks (50 Q-numbers each)
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2. **Transitive Subclass Queries**:
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```sparql
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?hyponym wdt:P279+ wd:Q[BASE_CLASS]
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```
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- Uses `wdt:P279+` (transitive, **non-reflexive**)
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- Avoids `wdt:P279*` which would include the base class itself
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3. **Language Support**: 40+ languages
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```sparql
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SERVICE wikibase:label {
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bd:serviceParam wikibase:language "en,es,fr,de,nl,pt,ar,zh,ja,ru,hi,id,ms,th,vi,ko,tr,fa,pl,it,uk,sv,cs,he,bn,mr,ta,te,ur,pa,el,ro,hu,da,no,fi,ca,sr,bg,hr,sk,sl".
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}
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```
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4. **Full ISO 8601 Timestamps**:
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- Format: `2025-11-13T13:09:20.290802+00:00`
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- Includes: date, time (HH:MM:SS), microseconds, timezone (+00:00 UTC)
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- Filenames: `YYYYMMDDTHHmmSS` format (sortable)
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5. **Metadata Files**: Each query has companion YAML with:
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- Class name and code
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- Generation timestamp
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- Base class mappings (Q-number → label)
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- Exclusion statistics (389 Q-numbers, 8 chunks)
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- SPARQL features documentation
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- Execution parameters (endpoint, method, timeout)
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---
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## File Structure
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```
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data/wikidata/GLAMORCUBEPSXHFN/
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├── hyponyms_curated.yaml # Master vocabulary (389 Q-numbers)
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├── A/queries/
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│ ├── archive_query_missing_complete_20251113T130052.yaml
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│ └── archive_query_missing_complete_20251113T130052.sparql
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├── B/queries/
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│ ├── botanical_zoo_query_complete_20251113T130659.yaml
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│ └── botanical_zoo_query_complete_20251113T130659.sparql
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├── G/queries/
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│ ├── gallery_query_complete_20251113T130920.yaml
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│ └── gallery_query_complete_20251113T130920.sparql
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├── L/queries/
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│ ├── library_query_complete_20251113T131006.yaml
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│ └── library_query_complete_20251113T131006.sparql
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├── M/queries/
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│ ├── museum_query_complete_20251113T131027.yaml
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│ └── museum_query_complete_20251113T131027.sparql
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├── [O, R, C, E, P, S, H, F]/queries/
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│ ├── [class]_query_complete_20251113T131055.yaml
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│ └── [class]_query_complete_20251113T131055.sparql
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```
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**Total Files Generated**: 26 files (13 YAML + 13 SPARQL)
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---
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## Query Execution Workflow
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For each GLAMORCUBEPSXHFN class:
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1. **Execute Query** at https://query.wikidata.org/
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- Copy SPARQL from `[class]_query_complete_*.sparql`
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- Run with POST method (large query size)
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- Download results as JSON
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2. **Review Results**
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- Check for valid heritage institution subtypes
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- Identify false positives (non-heritage classes)
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- Verify labels are semantically correct
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3. **Curate Vocabulary**
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- Add validated Q-numbers to `hyponyms_curated.yaml`
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- Assign GLAMORCUBEPSXHFN type codes
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- Add hypernym relationships
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- Document country/region if applicable
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4. **Re-run Query** (iterative discovery)
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- Newly curated Q-numbers will be excluded in next run
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- Discover transitive subclasses of newly added hyponyms
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- Continue until no new relevant results found
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---
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## Key Improvements from Last Session
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| Issue | Previous State | Current State |
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|-------|----------------|---------------|
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| **Exclusion Coverage** | 311 → 316 Q-numbers (partial) | **389 Q-numbers (complete)** |
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| **YAML Sections** | Only `hyponym` section | All 5 sections (`hyponym`, `entity`, `rico`, `exclude`, `standards`) |
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| **Archive Query** | Returned duplicates | Returns 0 results (all captured) ✅ |
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| **Query Standardization** | Inconsistent formats | Unified template across all classes |
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| **Timestamp Precision** | Date only | Full ISO 8601 with microseconds |
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| **Classes Covered** | 2 (A, B) | **13 (A, B, G, L, M, O, R, C, E, P, S, H, F)** |
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---
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## Statistics
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- **Total Q-numbers Excluded**: 389
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- **FILTER Chunks**: 8 (50 Q-numbers each)
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- **Classes Queried**: 13/15 (U and X excluded by design)
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- **Base Classes Total**: ~90 Wikidata root classes
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- **Languages Supported**: 40+
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- **Query Files**: 13
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- **Metadata Files**: 13
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- **Total Files Created**: 26
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---
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## Next Steps (Recommended Workflow)
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### Phase 1: Execute Queries (Priority Order)
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1. **Start with well-defined classes** (fewer false positives):
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- Museum (M) - 14 base classes
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- Library (L) - 11 base classes
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- Gallery (G) - 4 base classes
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2. **Continue with specialized classes**:
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- Archive (A) - verify no new results
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- Botanical/Zoo (B) - 18 bases (may have many results)
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- Features (F) - monuments, memorials, sculptures
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3. **Proceed to organizational classes**:
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- Education Provider (E) - universities, schools
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- Research Center (R) - institutes, facilities
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- Official Institution (O) - government heritage
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- Corporation (C) - corporate collections
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4. **Finish with niche classes**:
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- Holy Sites (H) - religious collections
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- Collecting Society (S) - historical societies
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- Personal Collection (P) - private collections
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### Phase 2: Curate Results
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For each class:
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1. Download JSON results from Wikidata Query Service
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2. Review Q-numbers and labels for relevance
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3. Add to `hyponyms_curated.yaml`:
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```yaml
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- label: Q[NUMBER]
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hypernym:
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- [descriptive term]
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type:
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- [GLAMORCUBEPSXHFN code]
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country: # optional
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- [ISO country code]
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```
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4. Document any duplicates or edge cases
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### Phase 3: Iterative Discovery
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1. Re-run queries after curation (new Q-numbers will be excluded)
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2. Discover transitive subclasses of newly added hyponyms
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3. Continue until queries return no new relevant results
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4. Mark class as "complete" in tracking document
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### Phase 4: Validation
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1. Cross-reference with existing GLAM registries
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2. Verify coverage of major institution types
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3. Check for geographic balance
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4. Document any gaps or missing subtypes
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---
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## Technical Notes
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### Why 389 Q-numbers (not 390)?
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The recursive extraction found **389 unique Q-numbers** after deduplication. The previous session summary mentioned "390 Q-numbers" which was an estimate before deduplication.
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### Why wdt:P279+ (not wdt:P279*)?
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- `wdt:P279*`: Reflexive transitive closure (includes the base class itself)
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- `wdt:P279+`: Transitive closure (excludes the base class)
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We use `wdt:P279+` to avoid returning the base classes (Q33506, Q7075, etc.) in the results.
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### Why 8 FILTER chunks?
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Wikidata Query Service has SPARQL expression complexity limits. Splitting 389 Q-numbers into 8 chunks of ~50 each keeps queries executable while maintaining complete exclusion coverage.
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### Why 40+ languages?
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GLAMORCUBEPSXHFN is a global taxonomy covering institutions worldwide. Supporting 40+ languages ensures:
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- Non-English institution types are discoverable
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- Multilingual labels improve matching during curation
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- Geographic coverage extends beyond English-speaking countries
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---
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## Files Modified/Created
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### Created (26 files):
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- `data/wikidata/GLAMORCUBEPSXHFN/[A,B,G,L,M,O,R,C,E,P,S,H,F]/queries/*_query_complete_*.{yaml,sparql}` (26 files)
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### Modified:
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- None (all existing files preserved)
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### Temporary:
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- `/tmp/all_q_numbers.txt` (working file for Q-number extraction)
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---
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## Session Achievements
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✅ Fixed archive query exclusion list (311 → 316 → 389 Q-numbers)
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✅ Created comprehensive botanical/zoo query (18 base classes)
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✅ Generated 11 additional class queries (G, L, M, O, R, C, E, P, S, H, F)
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✅ Established reusable query template with best practices
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✅ Full ISO 8601 timestamps throughout
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✅ Language-agnostic approach (40+ languages)
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✅ Complete documentation in query YAML metadata
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✅ Created session summary document
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---
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## References
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- **Master Vocabulary**: `data/wikidata/GLAMORCUBEPSXHFN/hyponyms_curated.yaml`
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- **Query Directory**: `data/wikidata/GLAMORCUBEPSXHFN/*/queries/`
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- **Wikidata Query Service**: https://query.wikidata.org/
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- **GLAMORCUBEPSXHFN Taxonomy**: See `AGENTS.md` (15-type taxonomy)
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- **Previous Session**: `docs/sessions/SESSION_SUMMARY_20251113_ARCHIVE_QUERY_FIX.md` (if exists)
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---
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**Session End**: 2025-11-13T13:11:00+00:00
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**Status**: ✅ COMPLETE - Ready for query execution phase
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