Generates a SPARQL set-non-membership (NOT IN) test.
The negation of isIn: evaluates to true when the expression equals none of the listed
options under value comparison. Empty options, such as those produced by nil, are dropped
first; an empty option list renders not in (), which is always true, so callers that treat an
empty set as unconstrained must guard the call.
Generates a SPARQL set-non-membership (
NOT IN) test.The negation of isIn: evaluates to
truewhen the expression equals none of the listed options under value comparison. Empty options, such as those produced by nil, are dropped first; an empty option list rendersnot in (), which is alwaystrue, so callers that treat an empty set as unconstrained must guard the call.