Research is rarely limited to a single contributor performing a single role. Behind every research output are people contributing in various ways: software development, data analyses, methodology design, and much more. Often, the same person contributes in several of these ways. Until now, Crossref metadata could only capture part of that picture, and this is changing now.
Is this schema 5.5 already implemented in Metadata Quality Check/Parse XML against Crossref Schema?
I have tried to parse an XML file in schema 5.5 and it says it has errors, but then I tried to activate it in the Crossref website for activate DOIs (https://doi.crossref.org/servlet/home) and then it worked well, and the DOI has been activated.
The errors mentioned are
[Error]: s4s-elt-invalid-content.1: The content of ‘#AnonType_role’ is invalid. Element ‘assert’ is invalid, misplaced, or occurs too often.
[Error]: s4s-elt-invalid-content.1: The content of ‘#AnonType_person_name’ is invalid. Element ‘assert’ is invalid, misplaced, or occurs too often.
But I alredy checked and the XML file it is written following the same examples of the contributors webpage