{"apiVersion":"2.1.0","data":{"description":"This document is intended for use in first converting a MODS record to MARCXML and then to a MARC 21 (ISO 2709) record. MARC 21 includes many more data elements than MODS, so although this mapping suggests a single MARC 21 equivalent for each MODS element, there may be other equivalents that are more appropriate for particular pieces of information. Additionally, MARC 21 is more granular than MODS so some data may map to inappropriate MARC 21 fields or subfields. Consequently, some conversions will result in some loss of data identification.","locations":[{"type":"document","url":"http://www.loc.gov/standards/mods/v3/mods2marc-mapping-3-5.html"},{"type":"library (XML)","url":"http://www.loc.gov/standards/mods/v3/MODS3-4_MARC21slim_XSLT2-0.xsl"}],"mscid":"msc:c29","relatedEntities":[{"data":{"description":"The Metadata Object Description Schema (MODS) is a bibliographic metadata standard implemented in XML. 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It is intended both as a simplified version of MARC 21 and as a richer alternative to Dublin Core for applications such as metadata syndication/harvesting and the documentation of digital information packages.\r\n\r\nIt was developed in 2002 by the Library of Congress Network Development and MARC Standards Office along with a group of interested experts.","keywords":["http://vocabularies.unesco.org/thesaurus/concept3761","http://vocabularies.unesco.org/thesaurus/concept457"],"locations":[{"type":"website","url":"http://www.loc.gov/standards/mods/"}],"mscid":"msc:m97","relatedEntities":[{"id":"msc:c27","role":"input to mapping"},{"id":"msc:c29","role":"input to mapping"},{"id":"msc:g104","role":"maintainer"},{"id":"msc:c26","role":"output from mapping"},{"id":"msc:c28","role":"output from mapping"},{"id":"msc:m88","role":"parent scheme"},{"id":"msc:g121","role":"user"}],"slug":"mods-metadata-object-description-schema","title":"MODS (Metadata Object Description Schema)","uri":"https://rdamsc.bath.ac.uk/api2/m97","versions":[{"issued":"2007-08-22","locations":[{"type":"XSD","url":"http://www.loc.gov/standards/mods/v3/mods-3-3.xsd"}],"number":"3.3"},{"issued":"2010-06-10","locations":[{"type":"document","url":"http://www.loc.gov/standards/mods/mods-outline-3-4.html"},{"type":"XSD","url":"http://www.loc.gov/standards/mods/v3/mods-3-4.xsd"}],"number":"3.4"},{"issued":"2013-07-09","locations":[{"type":"document","url":"http://www.loc.gov/standards/mods/mods-outline-3-5.html"},{"type":"XSD","url":"http://www.loc.gov/standards/mods/v3/mods-3-5.xsd"}],"number":"3.5"},{"issued":"2015-05-05","locations":[{"type":"document","url":"http://www.loc.gov/standards/mods/mods-outline-3-6.html"},{"type":"XSD","url":"http://www.loc.gov/standards/mods/v3/mods-3-6.xsd"}],"number":"3.6"},{"issued":"2018-01-04","locations":[{"type":"document","url":"http://www.loc.gov/standards/mods/mods-outline-3-7.html"},{"type":"XSD","url":"http://www.loc.gov/standards/mods/v3/mods-3-7.xsd"}],"number":"3.7"}]},"id":"msc:m97","role":"input scheme"},{"data":{"locations":[{"type":"website","url":"http://www.loc.gov/"}],"mscid":"msc:g104","name":"Library of Congress","relatedEntities":[{"id":"msc:c21","role":"maintained mapping"},{"id":"msc:c26","role":"maintained mapping"},{"id":"msc:c27","role":"maintained mapping"},{"id":"msc:c28","role":"maintained mapping"},{"id":"msc:c29","role":"maintained mapping"},{"id":"msc:m31","role":"maintained scheme"},{"id":"msc:m88","role":"maintained scheme"},{"id":"msc:m96","role":"maintained scheme"},{"id":"msc:m97","role":"maintained scheme"}],"slug":"library-of-congress","uri":"https://rdamsc.bath.ac.uk/api2/g104"},"id":"msc:g104","role":"maintainer"},{"data":{"description":"MARC is a standard and serialization format for representing bibliographic metadata, originally designed as a way of exchanging bibliographic records between library catalogs. Various different versions have been defined, mostly with national or regional scope, of which MARC 21 is probably the most widely used. There also exists an XML serialization of MARC 21, known as MARCXML.","keywords":["http://vocabularies.unesco.org/thesaurus/concept3761","http://vocabularies.unesco.org/thesaurus/concept457"],"locations":[{"type":"website","url":"http://www.loc.gov/marc/"},{"type":"document","url":"http://www.loc.gov/marc/bibliographic/"},{"type":"XSD","url":"http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"}],"mscid":"msc:m88","relatedEntities":[{"id":"msc:m97","role":"child scheme"},{"id":"msc:c21","role":"input to mapping"},{"id":"msc:c28","role":"input to mapping"},{"id":"msc:c37","role":"input to mapping"},{"id":"msc:g104","role":"maintainer"},{"id":"msc:c11","role":"output from mapping"},{"id":"msc:c29","role":"output from mapping"},{"id":"msc:g121","role":"user"}],"slug":"marc-machine-readable-cataloging","title":"MARC (Machine-Readable Cataloging)","uri":"https://rdamsc.bath.ac.uk/api2/m88","versions":[{"issued":"1999-02-01","number":"0","title":"MARC 21"},{"issued":"2000-10-01","number":"1","title":"MARC 21"},{"issued":"2001-10-01","number":"2","title":"MARC 21"},{"issued":"2002-10-01","number":"3","title":"MARC 21"},{"issued":"2003-10-01","number":"4","title":"MARC 21"},{"issued":"2004-10-01","number":"5","title":"MARC 21"},{"issued":"2005-10-01","number":"6","title":"MARC 21"},{"issued":"2006-10-01","number":"7","title":"MARC 21"},{"issued":"2007-10-01","number":"8","title":"MARC 21"},{"issued":"2008-10-01","number":"9","title":"MARC 21"},{"issued":"2009-10-01","number":"10","title":"MARC 21"},{"issued":"2010-05-03","number":"11","title":"MARC 21"},{"issued":"2010-10-01","number":"12","title":"MARC 21"},{"issued":"2011-09-01","number":"13","title":"MARC 21"},{"issued":"2012-04-16","number":"14","title":"MARC 21"},{"issued":"2012-09-19","number":"15","title":"MARC 21"},{"issued":"2013-04-29","number":"16","title":"MARC 21"},{"issued":"2013-09-24","number":"17","title":"MARC 21"},{"issued":"2014-04-28","number":"18","title":"MARC 21"},{"issued":"2014-10-20","number":"19","title":"MARC 21"},{"issued":"2015-04-29","number":"20","title":"MARC 21"},{"issued":"2015-09-22","number":"21","title":"MARC 21"},{"issued":"2016-04-26","number":"22","title":"MARC 21"},{"issued":"2016-11-17","number":"23","title":"MARC 21"},{"issued":"2017-05-17","number":"24","title":"MARC 21"},{"issued":"2017-12-18","number":"25","title":"MARC 21"},{"issued":"2018-04-27","number":"26","title":"MARC 21"},{"issued":"2018-11-09","number":"27","title":"MARC 21"}]},"id":"msc:m88","role":"output scheme"}],"slug":"mods-metadata-object_TO_marc-machine-readable","uri":"https://rdamsc.bath.ac.uk/api2/c29","versions":[{"issued":"2015-02-01","number":"2015"}]}}