thammond – 2008 December 19
thammond – 2008 December 06
I wanted to make some remarks about the “Ease of use” and “Learn curve” ratings which I gave in the ORE/POWDER comparison table that I blogged about here the other day. It may seem that I came out a little harsh on ORE and a little easy on POWDER. I just wanted to rationalize the justification for calling it that way. (By the way, the revised comparison table includes a qualification to those ratings.)
My primary interest was from the perspective of a data provider rather than a data consumer. What does it take to get a resource description document (“resource map”, “description resource” or “sitemap”) ready for publication?
thammond – 2008 December 05
thammond – 2008 December 04
thammond – 2008 December 03
A quick straw poll of a few folks at London Online yesterday revealed that they had not heard of CURIE’s. And there was I thinking that most everybody must have heard of them by now. 🙂 So anyway here’s something brief by way of explanation.
CURIE stands for Compact URI and does the signal job or rendering long and difficult to read URI strings into something more manageable. (URIs do have the particular gift of being “human transcribable” but in practice their length and the actual characters used in the URI strings tend to muddy things for the reader.) So given that the Web is built upon a bedrock of URIs, anything that then makes URIs easier to handle is going to be an important contributor to our overall ease of interaction with the Web.
Geoffrey Bilder – 2008 December 03
thammond – 2008 November 24
thammond – 2008 November 19
The guidelines for Crossref publishers (“DOI Name Information and Guidelines” - [PDF, 210K]) has this to say in “Sect. 6.3 The response page” regarding the response page for a DOI:
“A minimal response page must contain a full bibliographic citation displayed to the user. A response page without bibliographic information should never be presented to a user.”
which would seem to be all fine and dandy. But if that user is a machine (or an agent acting for a user) they’ll likely be out of luck as the metadata in the bibliographic citation is generally targeted at human users.
Clicking the DOI link below will bring up in a sub-window a bibliographic citation which might be found in a typical DOI repsonse page. If you now click the “Read Me” link you should see an alert message which presents the bibliographic metadata as a complete RDF document (in a simple N3 – or Notation3 – format). This document is assembled on the fly by rdfQuery using the RDFa markup embedded in the page.
doi:10.1038/nature05634 (Click for demo)
See the “View Source” link to list the actual XHTML markup and the RDFa properties which have been added. And note also that some of the properties are partially “hidden” to the human reader, e.g. a publication date is given in year form only whereas the machine record has the date in full, and some of the properties are fully “hidden”: print and electronic ISSNs, issue number, ending page, etc.
thammond – 2008 November 17
thammond – 2008 October 24
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