Interface: RxNormEdge

One directed relationship edge, normalized from an RXNREL.RRF row under the documented direction convention (see the module doc): the row (RXCUI1, …, RELA, RXCUI2, …) becomes subject = RXCUI2, predicate = RELA, object = RXCUI1 - read subject ⟶predicate⟶ object.

Properties

object

readonly object: string

The object RXCUI - RXCUI1 in the source row. The concept the relationship is to.

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predicate

readonly predicate: string

The relationship label (RXNREL.RELA, e.g. has_ingredient), verbatim.

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subject

readonly subject: string

The subject RXCUI - RXCUI2 in the source row. The concept the relationship is from.