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Historic Revision Notes for Previous Versions of NLMCatalogRecord DTD

The following changes were made:

The nlmcatalogrecord_080101.dtd used for the 2008 production year:

  1. Changed entity reference from "nlmsharedcatcit_070101.dtd" to: "nlmsharedcatcit_080101.dtd"
  2. Changed ElectronicAccessList to ELocationList
  3. Changed ElectronicAddress to ELocationID
  4. Changed ElectronicAccess to ELocation
  5. Added entity EIdType with doi and url values
  6. Added element ISSNLinking with attribute ValidYN to NLMCatalogRecord element

The nlmcatalogrecord_070101.dtd used for the 2007 production year:

  1. Changed entity reference from "nlmsharedcatcit_060101.dtd" to: "nlmsharedcatcit_070101.dtd"
  2. Added CIT value to Owner and Source entities. CIT is NIH's Center for Information Technology, with which NLM is working to provide better access to streaming videos of NIH events.
  3. Added NoteType attribute to GeneralNote element. This new attribute will be used to add specificity to certain types of <GeneralNote> so that they can be individually labeled in the NLMCatalog display.
  4. Added IHM value to Owner and Source entities. 

The nlmcatalogrecord_060101.dtd used for the 2006 production year:

  1. Changed entity reference from "nlmsharedcatcit_041101.dtd" to: "nlmsharedcatcit_060101.dtd"
  2. Added external entity value of PublicationType.Ref
  3. Removed FullyIndexedYN from IndexingSource Name element
  4. Added IndexingTreatment attribute to IndexingSource Name element
  5. Added SubjectType attribute to OtherSubjectName element

The nlmcatalogrecord_041101.dtd used for the 2005 production year:

  1. Changed entity reference from "nlmsharedcatcit_031101.dtd" to: "nlmsharedcatcit_041101.dtd"
  2. Added Absorbed, AbsorbedBy, MergedTo, MergerOf, Reversion, SplitFrom, SplitTo, SupersededBy and Supersedes to the values in TitleType

The nlmcatalogrecord_031101.dtd was the initial version of this DTD. It was introduced in April 2004 and used for the remainder of the 2004 production year.

Last updated: 22 August 2007
First published: 04 October 2005
Metadata| Permanence level: Permanent: Dynamic Content