This package contains the mathml DTD
This is prerequisite of gl-manpages.
cygport file:
https://github.com/jon-turney/w3-dtd-mathml-cygport/blob/master/w3-dtd-mathml.cygport
package files:
http://www.dronecode.org.uk/cygwin/noarch/release/w3-dtd-mathml/
license:
"Permission to use, copy, modify and distribute the MathML 2.0 DTD and
its accompanying documentation for any purpose and without fee is
hereby granted in perpetuity, provided that the above copyright notice
and this paragraph appear in all copies. The copyright holders make
no representation about the suitability of the DTD for any purpose.
It is provided "as is" without expressed or implied warranty."
