Removes quad component of triples and wrap found bgps in Algebra.GraphOperations
Mainly returns same type as first arg.
Traverses with the algebra transformer, so its allowlist decides which keys hold operations.
Param: graphs
receives the graphs the value hands to its parent, in order of occurrence.
Param: projectionScope
whether we are directly below an EXTEND/ORDER_BY chain rooted at a
PROJECT/ASK/CONSTRUCT/DESCRIBE, so read as SELECT state rather than a pattern.
Removes quad component of triples and wrap found bgps in Algebra.GraphOperations Mainly returns same type as first arg. Traverses with the algebra transformer, so its allowlist decides which keys hold operations.