MARC
21 Concise Format for Classification Data
http://www.loc.gov/marc/classification/eccdhome.html
Concise UNIMARC Classification Format (draft)
http://www.ifla.org/VI/3/p1996-1/concise.htm
Requirements
for a Format for Classification Data (By E. W. Woods)
USMARC Format for Classification
Data
http://www.carl.org/tlc/crs/clas0001.htm
ISO
12200:1999 MAchine-Readable Terminology Interchange Format
(MARTIF)
Open
Lexicon Interchange Format (OLIF)
http://www.olif.net/
ISO
16642 Terminological Markup Framework
http://www.loria.fr/projets/TMF/
http://www.loria.fr/projets/TMF/DOC/ISO16642/ISO16642_051201.pdf
Information
Flow Framework Language (IFF)
http://xml.coverpages.org/iff.html
http://www.ontologos.org/IFF/IFF.html
XML Topic Maps (XTM) 1.0
http://www.topicmaps.org/xtm/1.0/
The
DARPA Agent Markup Language (DAML)
http://daml.semanticweb.org/
The
Ontology Inference Layer (OIL)
http://www.ontoknowledge.org/oil/
Web
Ontology Language (OWL)
http://www.w3.org/TR/owl-guide/
ISO/IEC
13250:2000 Topic Maps
http://www.topicmaps.org/xtm/1.0/
XFML
Core - eXchangeable Faceted Metadata Language
http://www.xfml.org/spec/1.0.html
Simple
HTML Ontology extension (SHOE)
http://www.cs.umd.edu/projects/plus/SHOE/
Unified
Modelling Language (UML)
http://www.rational.com/uml/index.jsp
The
Vocabulary Markup Language (Voc-ML)
http://nkos.slis.kent.edu/VOCML-1.DOC
Zthes: a Z39.50 Profile for
Thesaurus Navigation
http://www.loc.gov/z3950/agency/profiles/zthes-03.html
METS
- Metadata Encoding and Transmission Standard
http://www.loc.gov/standards/mets/