Ontology mapping
- Primary identifier
-
CHEBI:231499 - Ontology label
- titanium tetrachloride
Evidence (1)
LEXICAL_MATCH
via culturemech:output/ingredient_occurrences.tsv
Surface form appears in CultureMech's occurrence table and was grounded to CHEBI:231499 on an exact match against an exact ontology synonym. Restored from the record's own creation history (#541); the residual importer wrote this provenance only into the published SSSOM.
Occurrence statistics
- Total occurrences
- 2
- Distinct media
- 2
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-08-30T10:35:03.361102+00:00 | claude_culturemech_residual_grounding | CREATED_FROM_CULTUREMECH_RESIDUAL | MAPPED | Created from a CultureMech recipe ingredient MIM held no record for (2 mentions across 2 recipes). Grounded to CHEBI:231499 ('titanium tetrachloride') on an exact match of an exact synonym to the query 'titanium chloride'. Source: culturemech:output/ingredient_occurrences.tsv. |
| 2026-08-30T10:48:57.312405+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 0/0 -> 2/2 (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=12f9cdee05 rows=194137 distinct_recipes=15257] | |
| 2026-09-06T07:34:56.956907+00:00 | claude_restore_culturemech_evidence | CORRECTED | Added ontology_mapping.evidence recording the CultureMech occurrence table as the source of this grounding. The provenance was already in this record's CREATED_FROM_CULTUREMECH_RESIDUAL history entry but absent from the structured field the SSSOM builder reads, so a rebuild dropped MIM:culturemech:output/ingredient_occurrences.tsv from the published row (#541). |