Blog

In the 2015 Crossref Annual Meeting, I introduced a metaphor for the work that we do at Crossref. I re-present it here for broader discussion as this narrative continues to play a guiding role in the development of products and services this year.

Metadata enable connections

At Crossref, we make research outputs easy to find, cite, link, and assess through DOIs. Publishers register their publications and deposit metadata through a variety of channels (XML, CSV, PDF, manual entry), which we process and transform into Crossref XML for inclusion into our corpus. This data infrastructure which makes possible scholarly communications without restrictions on publisher, subject area, geography, etc. is far more than a reference list, index or directory.

Last week Pablo Fernicola sent me email announcing that Microsoft have finally released a beta of their Word plugin for marking-up manuscripts with the NLM DTD. I say “finally” because we’ve know this was on the way and have been pretty excited to see it. We once even hoped that MS might be able to show the plug-in at the ALPSP session on the NLM DTD, but we couldn’t quite manage it.

From the beginning our OpenURL resolver has had a non standard feature of returning metadata in response to a request instead of redirecting to the referrent. This feature returned one of our older XML formats which is a bit limited as to the fields it contains. Sometime after our resolver was deployed we introduced a more verbose XML format for DOI metadata called ‘UNIXREF”. This was always available to regular queries against the Crossref system but was never introduced to the OpenURL resolver (for no particular reason).

We updated our Project Prospect articles today to release v1.1, with a pile of look & feel improvements to the HTML views and links. The most interesting technical addition is the launch of our enhanced RSS feeds, where we have updated our existing feeds for enhanced articles. These now include ontology terms and primary compounds both visually (as text terms and 2D images) and within the RDF - using the OBO in OWL representation and the info:inchi specification mentioned here by Tony only a few weeks ago.

The enhanced entries will soon become more common as we concentrate our enhancements on our Advance Articles, but the current example below from our Photochemical and Photobiological Sciences feed is lovely. RDF code after the jump - just as beautiful to the parents…

Although most folks will already know about this it still seems significant enough to blog the arrival of XQuery 1.0, XSLT 2.0, and XPath 2.0. See the W3C Press Release.

Nice piece of advocacy here by Tim Bray for RELAX. High time to see someone standing up for RELAX - a much friendlier XML schema language.