Evidence — MatRecordJSON Reference

Definition JSON

This fragment is shown exactly as published. Use the chevrons to fold objects and arrays; linked $ref values return to their targets in the complete schema.

{ … }    "type": "object",
    "additionalProperties": false,
    "properties": { … },        "id": { … },            "type": "string",
            "pattern": "^[A-Za-z][A-Za-z0-9._:-]*$",
            "minLength": 1,
            "description": "Record-local stable identifier. IDs are intended to be unique across the complete MatRecordJSON package."        },
        "document_ref": { … },            "type": "string",
            "pattern": "^[A-Za-z][A-Za-z0-9._:-]*$"        },
        "evidence_type": { … },            "enum": [ … ]                "document_metadata",
                "source_text",
                "table_cell",
                "table_row",
                "image_region",
                "chart",
                "signature",
                "stamp",
                "handwritten_annotation",
                "highlight",
                "qr_code",
                "barcode",
                "other"            ]        },
        "page": { … },            "oneOf": [ … ]                { … },                    "type": "integer",
                    "minimum": 1                },
                { … }                    "type": "string"                }            ]        },
        "page_label": { … },            "type": "string"        },
        "locator": { … },            "$ref": "#/$defs/evidence_locator"        },
        "raw_text": { … },            "type": "string"        },
        "asset_uri": { … },            "type": "string",
            "format": "uri-reference"        },
        "extraction": { … },            "$ref": "#/$defs/extraction"        },
        "notes": { … }            "type": "array",
            "items": { … }                "type": "string"            }        }    },
    "required": [ … ],        "id",
        "document_ref",
        "evidence_type",
        "page",
        "extraction"    ],
    "description": "Source-addressable evidence used by normalized fields and later MatCheckJSON evaluations."}

Fields

Field	Type	Status	Meaning
`id`	string — pattern ^[A-Za-z][A-Za-z0-9._:-]*$	Required	Record-local stable identifier. IDs are intended to be unique across the complete MatRecordJSON package.
`document_ref`	string — pattern ^[A-Za-z][A-Za-z0-9._:-]*$	Required	Document ref used by this schema object.
`evidence_type`	enum — "document_metadata", "source_text", "table_cell", "table_row", "image_region", "chart", …	Required	Evidence type used by this schema object.
`page`	One Of (2)	Required	Printed or electronic source page supporting the requirement.
`page_label`	string	Optional	Page label used by this schema object.
`locator`	Evidence locator	Optional	Locator used by this schema object.
`raw_text`	string	Optional	Raw text used by this schema object.
`asset_uri`	string	Optional	Asset uri used by this schema object.
`extraction`	Extraction	Required	Extraction used by this schema object.
`notes`	array	Optional	Additional explanatory notes that do not replace the structured requirement.