Joins the path elements with |, matching nodes reachable by any one of them. As the lowest-precedence path
operator, it admits sequences as elements without parentheses. Empty elements, such as those produced
by nil, are dropped first, and a single surviving element is returned unchanged.
Generates a SPARQL alternative property path.
Joins the path elements with
|, matching nodes reachable by any one of them. As the lowest-precedence path operator, it admits sequences as elements without parentheses. Empty elements, such as those produced by nil, are dropped first, and a single surviving element is returned unchanged.