`#TransactionSignature`

A class-assertion-only node (no predicateObjectMap rows). in the RML mapping.

JSONPath iterator	`$.contracts[].signatures[]`
Subject template	`https://opda.org.uk/pdtf/harness/data/signature/{contractHash}`

Predicate rows · 1

Predicate	Kind	JSON path / constant
`opda:signedOn`	function	`contracts[].signatures[].signedOn`