This year, metadata development is one of our key priorities and we’re making a start with the release of version 5.4.0 of our input schema with some long-awaited changes. This is the first in what will be a series of metadata schema updates.
What is in this update?
Publication typing for citations
This is fairly simple; we’ve added a ‘type’ attribute to the citations members supply. This means you can identify a journal article citation as a journal article, but more importantly, you can identify a dataset, software, blog post, or other citation that may not have an identifier assigned to it. This makes it easier for the many thousands of metadata users to connect these citations to identifiers. We know many publishers, particularly journal publishers, do collect this information already and will consider making this change to deposit citation types with their records.
Every year we release metadata for the full corpus of records registered with us, which can be downloaded for free in a single compressed file. This is one way in which we fulfil our mission to make metadata freely and widely available. By including the metadata of over 165 million research outputs from over 20,000 members worldwide and making them available in a standard format, we streamline access to metadata about scholarly objects such as journal articles, books, conference papers, preprints, research grants, standards, datasets, reports, blogs, and more.
Today, we’re delighted to let you know that Crossref members can now use ROR IDs to identify funders in any place where you currently use Funder IDs in your metadata. Funder IDs remain available, but this change allows publishers, service providers, and funders to streamline workflows and introduce efficiencies by using a single open identifier for both researcher affiliations and funding organizations.
As you probably know, the Research Organization Registry (ROR) is a global, community-led, carefully curated registry of open persistent identifiers for research organisations, including funding organisations. It’s a joint initiative led by the California Digital Library, Datacite and Crossref launched in 2019 that fulfills the long-standing need for an open organisation identifier.
We began our Global Equitable Membership (GEM) Program to provide greater membership equitability and accessibility to organizations in the world’s least economically advantaged countries. Eligibility for the program is based on a member’s country; our list of countries is predominantly based on the International Development Association (IDA). Eligible members pay no membership or content registration fees. The list undergoes periodic reviews, as countries may be added or removed over time as economic situations change.
Best practices seem to be having a moment. In the ten years since the Books Advisory Group first created a best practice guide for books, the community beyond Crossref has developed or updated at least 17 best practice resources, as collected here by the Metadata 2020 initiative. (Full disclosure: I co-chair its Best Practices group.)
Books have been one of the fastest growing resource/record types at Crossref for some time, and best practices are just one of the Book Advisory Group’s efforts. Over the past ten years, the members of the books group have updated and added to the guide, and it’s now time for it to get some visibility, so we have added it to our website for easy reference.
These best practices are not documented for the sake of it. They have real value and can help guide internal conversations to evaluate current practices, for example. They can also play a role in making or changing policies, training staff and providing instructions to authors on citation formatting.
Here are a few recent changes I’d like to highlight:
A new section has been added that addresses books hosted on multiple platforms
The section on versions, (including books in multiple formats) has been expanded and clarified
A section on the use of DOIs in citations has been added
It is neither final nor comprehensive, and never will be. Best practices by their very nature must evolve over time—and those with such a broad scope as books will inevitably lack some detail—but that’s all the more reason for the community to stay engaged. Looking ahead to future work from the group, chapter-level metadata is likely to get more attention.
Over the past few years the Books Advisory Group, chaired with aplomb by Emily Ayubi of the American Psychological Association (APA), has spent a lot of time on Crossref initiatives, like Multiple Resolution and DOI display changes but also on broader industry topics like ORCID iDs for book authors, and the Books Citation Index.
As Emily’s term as chair comes to an end this year, we welcome Charles Watkinson of the University of Michigan as chair starting in 2019. The group meets next on 12 December when we will hear from Coko about Editoria and have a discussion about developing our new Metadata Manager Content Registration tool for books, and more.
If you want to share your thoughts on best practices or if you have other topics you’d like us to consider, please get in touch.
