: In Sweden, it is part of a Uniform Resource Name (URN) (urn:nbn:se:lnu:diva-121828) for a thesis or paper on improving API documentation accessibility from Linnaeus University.
: The number appears in SEC filings (specifically Form 8-K dated 11/04/2020) with the document ID 0001104659-20-121828 . 121828
: It serves as a Prospectus Register Number (121828) for financial instruments, such as warrants issued by SG Issuer . Academic Research : In Sweden, it is part of a