Generates a SPARQL MINUS pattern.
MINUS
Empty clauses are dropped; when none survives, the result is the empty fragment.
The graph pattern clauses
The SPARQL MINUS pattern, or the empty fragment for no clauses
SPARQL 1.1 Negation
Generates a SPARQL
MINUSpattern.Empty clauses are dropped; when none survives, the result is the empty fragment.