specify feature request "executing a function over a join result"

kg-construct / rml-fnml

RML-FNML: Transformation functions within RML

https://w3id.org/rml/fnml/spec

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specify feature request "executing a function over a join result" #4

Closed bjdmeest closed 2 years ago

bjdmeest commented 3 years ago

Came from kg-construct/rml-core#1, depends on how we handle kg-construct/mapping-challenges#29 , and is related to kg-construct/fnml-spec#3

Suggestion: the ability to describe a join condition that does not return the subject of a triples map, but something else, maybe it returns the iteration from a different logical source that matches the condition, so that we could use a reference formulation to take any data field from that iteration (in RML)

bjdmeest commented 2 years ago

closing this as a duplicate of #3