Check well-formedness of your XML document and validate it against its
DTD. A DTD is a public file mentioned in the header of an XML document which
describes the syntax of an XML document.
This validation services is primarily intended for JavaView users to
ensure correctness of JVX geometry model files and JVD camera
configurations. JVX and JVD files may be generated with JavaView,
Mathematica, Maple and other third-party software.
