| attribute | type | cardinality | unique | required | doc |
|---|---|---|---|---|---|
| class | string | one | The taxonomic class for this OTU | ||
| family | string | one | The taxonomic family for this OTU | ||
| genus | string | one | The taxonomic genus for this OTU | ||
| id | string | one | The id of the OTU | ||
| kingdom | string | one | The taxonomic kingdom for this OTU | ||
| order | string | one | The taxonomic order for this OTU | ||
| phylum | string | one | The taxonomic phylum for this OTU | ||
| species | string | one | The taxonomic species for this OTU | ||
| uid | [[* string]] | one | yes | Synthetic unique ID for OTU |