The rolne data type. The name rolne is an acroymn: Recursive Ordered Lists of Named Elements
It is used as a easy means to read and use open-ended data; such as seen in serializations like XML and MARDS. It is NOT, itself a serialization. It strictly as organized way of handling the data once imported.
Documentation is to be found at [readthedocs.org] (http://rolne.readthedocs.org/).