is negative data

Provenance

Source

METPO (2025-11-25)

Parent traits (1)

• observation data property METPO:2000063

Nearest neighbors in embedding space

Top-8 cosine-similar METPO traits from the 2026-04-25 deepwalk (512-D).

• environment NaCl range mid2 0.118
• observation optimum temperature observation 0.101
• environment NaCl delta mid2 0.100
• morphology peritrichous 0.098
• morphology monotrichous 0.098
• morphology lophotrichous 0.098
• morphology amphitrichous 0.098
• morphology flagellated 0.098

Curation history

1. 2026-05-05T01:35:46.980203+00:00 · SEEDED_FROM_METPO · seed_from_metpo

   imported from data/raw/metpo.owl (DATATYPE_PROPERTY)

2. 2026-05-08T00:00:00-07:00 · DEPRECATED_PROPERTY_RECORD · codex

   Deprecated datatype-property boolean result carrier; later replacement should use more specific trait records that combine the negative-result relation with the measured quantity, chemical, observation, or other entity.

3. 2026-05-17T15:30:00-07:00 · DEPRECATION_CONFIRMED_AS_OUT_OF_SCOPE · claude

   DEPRECATED status confirmed as final after the predicate+class composition pivot (#54/#55/#56). This record's observation-shape modelling is out of scope for TraitMech; the trait vocabulary + mechanism need is met by the un- deprecated METPO predicates, and per-organism numeric observations belong downstream (KG-Microbe / BacDive). See docs/DEPRECATED_REPLACEMENT_PROPOSAL.md, section 'Observation-value records stay deprecated', for the rationale.