DICE API Documentation/com.embabel.dice.storage/ExtractionRunSchema/PRODUCED_BY_RUN_REL

PRODUCED_BY_RUN_REL

const val PRODUCED_BY_RUN_REL: String

A claim to the run that produced it: (:Proposition)-[:PRODUCED_BY_RUN]->(:ExtractionRun).

Named for the run rather than left as a bare PRODUCED_BY, because at least three things in DICE produce a proposition — an extraction run, a collector run, and later a commit — and each will want to say so. The target label disambiguates a pattern; the name has to disambiguate a grep.

It adds nothing to specs. Both endpoint labels already carry the uniqueness constraints these statements seek on, and a relationship has no key of its own: MERGE on a pattern between two matched nodes creates at most one edge, whoever else is writing. See DrivinePropositionRunLinkStore.