As a content editor, I want fragment url importing to ignore upper/lower case differences when matching shelfmarks, so that I can import urls when the shelfmarks don't match exactly.

[rlskoeser]

Revising based on observation from Alan that some JTS urls were not loaded due to variation in case. Alan said he couldn't think of any case where case-sensitivity would matter for matching shelfmarks.

ENA 1822a, specifically, my theory about the capital vs. lowercase problem is supported by this search page - https://geniza.princeton.edu/en/documents/?q=ENA+1822A&sort=relevance

To test, we should rerun the import on the figgy jts urls, check the imported numbers and run this search on the test site to compare.

[rlskoeser]

Tested in qa with pul jts volumes csv and loaded 97 more iiif urls; confirmed via admin log entries that it was the upper/lower case mismatch that Alan identified.