Usage: ISO 25577 XML schema for MARC formatted records Reference: //www.loc.gov/standards/iso25577/
Status in source: unspecified.
Names: MarcXchange
Technical details
{}- loc
· Publisher's source file
Source location: Z39.50 registry / table 22 / row 17.Source version and references
Downloaded: 2026-10-20T03:31:19.949338+00:00. SHA-256:
6aaef7521acf6f8be8834e6f925ccdaf9da3e8e4387be46748bb3ee55fdf5c61{'kind': 'registry entry', 'details': {'document': {'row': 17, 'proof': 'Explicit identifier cell in the official maintenance agency register', 'table': 22, 'registry': 'Library of Congress Z39.50 OID Register', 'object_class': 'Schemas', 'published_columns': {'Name': 'MarcXchange', 'Usage': 'ISO 25577 XML schema for MARC formatted records', 'Reference': '//www.loc.gov/standards/iso25577/', 'Object Identifier': '1.2.840.10003.13. 12'}, 'published_updated': 'June 27, 2013', 'specific_marc_format_rule_as_published': 'For each general MARC format listed above, the following specific formats are automatically registered, subordinate to the object identifier for the general format, 1.2.840.10003.5.x bibliographic authority holdings community information classification Thus for example for Marc21, the following are registered: Object Identifier Name Reference 1.2.840.10003.5.10. 1 USMARC bibliographic USMARC Concise Format for Bigliographic Data 1.2.840.10003.5.10. 2 USMARC authority USMARC Concise Format for Authority Data 1.2.840.10003.5.10. 3 USMARC holdings USMARC Concise Format for Holdings Data 1.2.840.10003.5.10. 4 USMARC community information USMARC Concise Format for Community Information 1.2.840.10003.5.10. 5 USMARC classification USMARC Concise Format for Classification Data When the general object identifier (e.g. 1.2.840.10003.5.10) is used it identifies the general MARC format (e.g. Marc21) and the specific format is unspecified. Thus an origin may specify Marc21 as the preferred record syntax on a Present request, and the response might include records of any of the five specific formats; or the origin might specify Marc21 Bibiliographic as the preferred record syntax, and the response might be limited to bibliographic records only.'}, 'references': [{'url': 'https://www.loc.gov/standards/iso25577/', 'title': '//www.loc.gov/standards/iso25577/'}]}, 'parser_version': 'loc-1'}