Metadata Object Description Schema: Difference between revisions

Revision as of 01:14, 4 April 2014

Revision as of 18:25, 5 April 2014

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===History and development===

The Library of Congress' Network Development and MARC Standards Office, with interested experts, developed the Metadata Object Description Schema (MODS) in 2002 for a bibliographic element set that may be used for a variety of purposes, and particularly for library applications. As an XML schema it is intended to be able to carry selected data from existing MARC 21 records as well as to enable the creation of original resource description records. It includes a subset of MARC fields and uses language-based tags rather than numeric ones, in some cases regrouping elements from the MARC 21 bibliographic format. As of June 2009 this schema is in its third version (version 3.3).<ref>{{cite web|title=MODS: Uses and Features|url=http://www.loc.gov/standards/mods/mods-overview.html}}</ref>

MODS was first announced for trial use in June 2002. As of July 2013 it is at version 3.5.<ref>{{cite web |url=http://www.loc.gov/standards/mods/mods-3-5-announcement.html |title= MODS 3.5 released |accessdate=2014-03-17}}</ref>