FoLiA Document Server The FoLiA Document Server is a backend HTTP service to interact with documents in the FoLiA format, a rich XML-based format for linguistic annotation (http://proycon.github.io/folia). It provides an interface to efficiently edit FoLiA documents through the FoLiA Query Language (FQL). However, it is not designed as a multi-document search tool. The FoLiA Document server is used by FLAT (https://github.com/proycon/flat) The FoLiA Document Server is written in Python 3, usi...