Ontology mapping
- Primary identifier
-
CHEBI:36272 - Ontology label
- tungstic acid
- kg-microbe node
CHEBI:36272
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Mineral
Synonyms (5)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| [WO2(OH)2] | EXACT_SYNONYM | kg_microbe | |
| dihydrogen wolframate | EXACT_SYNONYM | kg_microbe | |
| dihydroxidodioxidotungsten | EXACT_SYNONYM | kg_microbe | |
| tungstic(VI) acid | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 7783-03-1
- Data source
- PubChem (via CHEBI:36272)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- H2O4W
- Inchi
- InChI=1S/2H2O.2O.W/h2*1H2;;;/q;;;;+2/p-2
- Smiles
- [H][O][W](=[O])(=[O])[O][H]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 32
- Distinct media
- 32
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:52:20.404850+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:231-975-2 from PubChem API via name lookup (H2WO4) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 7783-03-1 from PubChem (via CHEBI:36272) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 4 synonyms from kg-microbe P4.4 enrichment: [WO2(OH)2], dihydrogen wolframate, dihydroxidodioxidotungsten, tungstic(VI) acid |
| 2026-05-01T07:35:33.909032+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:29.877004+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=H2O4W; inchi=InChI=1S/2H2O.2O.W/h2*1H2;;;/q;;;;+2/p-2; smiles=[H][O][W](=[O])(=[O])[O][H] | |
| 2026-05-02T03:12:14.880595+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.111350+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.TRACE_ELEMENT | |
| 2026-08-10T00:00:00+00:00 | regrade_synonym_matches | REGRADED_EXACT_TO_SYNONYM | mapping_quality EXACT_MATCH -> SYNONYM_MATCH (#317). The record's label does not equal the term's primary label 'tungstic acid'; it matches the ChEBI synonym '[WO2(OH)2]' on CHEBI:36272. The schema defines EXACT_MATCH as a direct match to the term and SYNONYM_MATCH as a match to a known synonym, so the recorded grade overstated. ontology_id is unchanged — the term is correct. The SSSOM predicate is unaffected (both grades emit skos:exactMatch). | |
| 2026-08-27T03:16:39.518969+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 21/21 -> 32/32 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257] |