https://distributome.org/js/DistributomeDBSearch.xml.php
Distributome XML Database Search Engine
Probability and Statistics Distributions Resource - Distributome
database search enginexml
https://rnafrabase.cs.put.poznan.pl/index.php?act=examples&act2=2
RNA FRABASE - RNA FRAgments search engine & dataBASE
search enginernafragmentsdatabase