Ontology mapping
- Primary identifier
-
CHEBI:87020 - Ontology label
- vanadyl sulfate hydrate
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 (10)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| VOSO4(H2O)n | HYDRATE_FORM | kg_microbe | |
| VOSO4(H2O)x | HYDRATE_FORM | kg_microbe | |
| VOSO4.nH2O | HYDRATE_FORM | kg_microbe | |
| VOSO4·xH2O | HYDRATE_FORM | merged_from_duplicate_mim_record | |
| Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound | RAW_TEXT | CultureMech | |
| VOSO4.xH2O | HYDRATE_FORM | kg_microbe | |
| VOSO4 x H2O | HYDRATE_FORM | unmapped_duplicate_review_2026_05_07 | |
| VOSO4・xH2O | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| VOSO4·nH2O | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv |
Chemical properties
- Cas rn
- 123334-20-3
- Data source
- PubChem (via CHEBI:87020)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- (H2O)n.O5SV
- Inchi
- InChI=1S/H2O4S.H2O.O.V/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2
- Smiles
- O=S(=O)([O-])[O-].[H]O[H].[O]=[V+2]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 65
- Distinct media
- 65
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 |
| 2026-04-05T23:47:14.505353+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:677-940-9 from PubChem API (ontology label) via name preprocessing (VOSO4·xH2O) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 123334-20-3 from PubChem (via CHEBI:87020) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: VOSO4(H2O)n, VOSO4(H2O)x, VOSO4.nH2O |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 1 synonyms from kg-microbe P4.4 enrichment: VOSO4.xH2O |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 1 duplicate MIM record(s) into this one: Voso4xh2o.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:36.889823+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:32.976768+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=(H2O)n.O5SV; inchi=InChI=1S/H2O4S.H2O.O.V/c1-5(2,3)4;;;/h(H2,1,2,3,4); smiles=O=S(=O)([O-])[O-].[H]O[H].[O]=[V+2] | |
| 2026-05-02T03:12:19.235347+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-07T00:00:00+00:00 | unmapped_duplicate_review_2026_05_07 | MERGED_FROM_UNMAPPED_DUPLICATE | MAPPED | Absorbed duplicate unmapped record VOSO4_X_H2O.yaml (UNMAPPED_0574); source hydrate notation is covered by the mapped variable hydrate representative and local OAK CHEBI resolves CHEBI:87020. |
| 2026-05-29T23:35:36.113365+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.850089+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'VOSO4 x n H2O' -> 'vanadyl sulfate hydrate': synced to canonical CHEBI label (preferred_term 'VOSO4 x n H2O' unchanged). | |
| 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 'vanadyl sulfate hydrate'; it matches the ChEBI synonym 'VOSO4(H2O)n' on CHEBI:87020. 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). | |
| 2026-08-27T03:16:39.520151+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 32/32 -> 65/65 (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] | |
| 2026-08-30T04:48:06.233536+00:00 | claude_culturemech_alias_backfill | ADDED_SYNONYMS | Added 2 CultureMech recipe surface form(s) that folded onto this record's published label but were absent from MIM's label index, so CultureMech could not resolve them: 'VOSO4・xH2O' (x14 CultureMech mentions); 'VOSO4·nH2O' (x5 CultureMech mentions). Source: culturemech:output/ingredient_occurrences.tsv. |