Name: relation
Input: Element or entry of arbitrary data type. Entries of data types other than relation are ignored or converted.
Output: Set of entries of data type relation.
Output: set of entries #
Definition: Short description of the function, style of the old system manual
Argumentlist:
Argument No 1 (required) Path with element as last component.
Argument No 2 (optional)
Argument No 3 (optional) Object name.
Discussion: Detailed explanation and examples