NISO JATS format parser

Converts LaTeX math into MathML.

A Ruby library for parsing and generating NISO Access and License Indicators (ALI) Schemas data

Parser and generator for OASIS Genericode

Library of Congress MODS / MADS parser

Parser and generator for NIST Metaschema

MathML parser and builder used in Plurimath.

Library to work with OGC ModSpec.

Library for manipulation of OASIS Exchange Table Model XML.

OGC GML data model parser

OMML (Office Math Markup Language) parser and builder used in Plurimath.

Library to access register data from Paneron.

A Ruby library for parsing and generating ReqIF data

IETF RFC XML parser and generator

Library to parse and build RELAX NG (RNG) and RELAX NG Compact Syntax (RNC) schemas.

Library to work with NISO STS and ISOSTS.

Utility for SUMA (STEP Unified Model-Based Standards Architecture)

Parser for the TERMIUM Plus terminology database of the Government of Canada

Library to handle UnitsDB content.