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Diffstat (limited to 'extra/journal_metadata/README.md')
| -rw-r--r-- | extra/journal_metadata/README.md | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/extra/journal_metadata/README.md b/extra/journal_metadata/README.md index 61dbc6b0..dec32624 100644 --- a/extra/journal_metadata/README.md +++ b/extra/journal_metadata/README.md @@ -17,7 +17,7 @@ A few sources of normalization/mappings: - Original: - Snapshot: <https://archive.org/download/issn_issnl_mappings/20180216.ISSN-to-ISSN-L.txt> - ISO 639-1 language codes: https://datahub.io/core/language-codes -- ISO 3166-1 alpha-2 nation codes +- ISO 3166-1 alpha-2 country codes In order of precedence (first higher than later): @@ -60,6 +60,22 @@ ISSN-L, then write out to disk as JSON. Then the journal-metadata importer takes a subset of fields and inserts to fatcat. Lastly, the elasticsearch transformer takes a subset/combination of +## ISSN-L Munging + +Unfortunately, there seem to be plenty of legitimate ISSNs that don't end up in +the ISSN-L table. On the portal.issn.org public site, these are listed as: + + "This provisional record has been produced before publication of the + resource. The published resource has not yet been checked by the ISSN + Network.It is only available to subscribing users." + +For example: + +- 2199-3246/2199-3254: Digital Experiences in Mathematics Education + +Instead of just dropping these entirely, we're currently munging these by +putting the electronic or print ISSN in the ISSN-L position. + ## Python Helpers/Libraries - ftfy |