| { | |
| "graph_version": "audited-20260928", | |
| "encoding": "UTF-8", | |
| "empty_cells": "Preserved as empty strings, never inferred as null or NaN.", | |
| "columns": { | |
| "edges": [ | |
| { | |
| "name": "head_id", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "head_type", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "relation", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "tail_id", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "tail_type", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "confidence", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "species_source", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "source", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "evidence", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "evidence_type", | |
| "type": "string" | |
| } | |
| ], | |
| "nodes": [ | |
| { | |
| "name": "node_id", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "node_type", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "node_name", | |
| "type": "string" | |
| }, | |
| { | |
| "name": "source_databases", | |
| "type": "string" | |
| } | |
| ] | |
| }, | |
| "node_key": [ | |
| "node_type", | |
| "node_id" | |
| ], | |
| "edge_joins": { | |
| "head": { | |
| "head_type": "node_type", | |
| "head_id": "node_id" | |
| }, | |
| "tail": { | |
| "tail_type": "node_type", | |
| "tail_id": "node_id" | |
| } | |
| }, | |
| "confidence": "Source-specific text, including labels and numeric-looking values; not a uniform probability.", | |
| "source": "Multiple source labels can be separated by |; retain all labels.", | |
| "evidence": "Original free-form evidence and provenance; preserve verbatim.", | |
| "node_name": "Recorded display label, which may equal the identifier or its suffix.", | |
| "splits": { | |
| "full": "Complete graph table; not a benchmark train/validation/test split." | |
| } | |
| } | |