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NYPL / catalog_of_copyright_entries_project

NYPL Project to transcribe and parse pages from the US Catalog of Copyright Entries
Creative Commons Zero v1.0 Universal
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Add element for cross-references? #13

Closed seanredmond closed 6 years ago

seanredmond commented 6 years ago

Entries like these should perhaps be a different element than copyrightEntry.

screen shot 2018-03-07 at 11 17 14 am

Every actual entry should, nay must have a registration number, but the regnum attribute is optional in order, I think, to accommodate these.

adding a <crossRef> entity would be more specific about what is required.

Looks to me like the definition would be 

<!ELEMENT crossRef (author, title?, see)>