Property :: isPathProperty - Is property a path expression
The property returns true, when the property refers to an access path or to a property path (e.g. person.children.name). In contrast to operation paths (isOperation()), access path must not contain operation calls.
The property throws an exception, when the property handle is not valid.
Return value: Success ( bool )
The value is true when the function was executed successfully. Otherwise the value is set to false.