David, have a look at the configuration file:

  
http://scm.dspace.org/svn/repo/dspace/trunk/dspace/config/crosswalks/google-metadata.properties

If the fields are not mapped to an DC field, they are not included.


--
sands fish
Senior Software Engineer
MIT Libraries
Technology Research & Development
[email protected]<mailto:[email protected]>
E25-131





On Dec 13, 2010, at 4:59 AM, David Palmer wrote:

The Google Scholar page,
        http://scholar.google.com/intl/en/scholar/inclusion.html
gives several more tags than are shown in the DSpace demo record.
        http://demo.dspace.org/xmlui/handle/1842/171
such as,
citation_volume
citation_issue
citation_firstpage
citation_lastpage
citation_pdf_url
citational_journal_title
citation_issn
citation_isbn

Do we not need this,
Citation_doi

Did the recent negotiation, DSpace with Google Scholar people decide that these 
were not needed?

The above was for a journal article.  Is DSpace 1.7 (1.6?) smart enough to 
change the metadata to include the following for other types?  What drives this 
change of metadata?  That value in dc.type ?
Citation_conference_title
Citation_dissertation_institution
Citation_technical report_institution
Citation_technical_report_number
Citation_patentnumber

In the DSpace example, these DC tags, given on the Google Scholar page, do not 
show,
dc.citation.spage
dc.citation.epage
dc.citation.volume
dc.citation.issue
dc.citation.relation.ispartof

Many thanks
David Palmer

From: Sands Alden Fish [mailto:[email protected]]
Sent: Wednesday, December 01, 2010 8:09 PM
To: David Palmer
Cc: 
[email protected]<mailto:[email protected]>
Subject: Re: [Dspace-devel] Metatags for Google Scholar

Hi David,

So to be clear, the following (taken from the 
demo.dspace.org<http://demo.dspace.org> link you include below) are the tags we 
are including for Google Scholar...


<meta content="http://demo.dspace.org/xmlui/handle/1842/171"; 
name="citation_abstract_html_url" />

<meta content="Research Paper" name="citation_keywords" />

<meta content="Einstein; Creel, James Melton; Jingleheimerschmit, John Jacob" 
name="citation_authors" />

<meta content="A Brugia malayi Homolog of Macrophage Migration Inhibitory  
Factor Reveals an Important Link Between Macrophages and  Eosinophil 
Recruitment During Nematode Infection" name="citation_title" />

<meta content="http://demo.dspace.org/xmlui/handle/1842/171"; 
name="citation_fulltext_html_url" />

<meta content="The American Association of Immunologists" 
name="citation_publisher" />

<meta content="2010-06-23" name="citation_date" />


The "unnamed" schema (in the citation_ format) is of Google Scholar's own 
making.  It isn't required that it be name-spaced in any way.

Does this answer your question?


--
sands fish
Senior Software Engineer
MIT Libraries
Technology Research & Development
[email protected]<mailto:[email protected]>
E25-131




On Dec 1, 2010, at 2:01 AM, David Palmer wrote:


I read the Google Scholar notes on indexing.
        http://scholar.google.com/intl/en/scholar/inclusion.html
Which suggests that GS will use meta tags in HTML from DC, Prism, and
another un-named scheme,
ex., "meta name="citation_title" content="The..."

This example from the DSpace demo site,
        http://demo.dspace.org/xmlui/handle/1842/171
        [view page source]
Uses only one of the meta tag schemes.

But where is the definitive list of tags, and the namespace that GS will
use?  Must we use DCTERMS also?

I see various examples of other pages using HTML meta tags

http://www.journaltocs.hw.ac.uk/api/journals/0267-5730?output=articles
        [view page source]

And a blog post from NPG,

http://www.crossref.org/CrossTech/2008/05/natures_metadata_for_web_pages_1.h
tml

Oh, what to do?

David Palmer
Scholarly Communications Team Leader
The University of Hong Kong Libraries
Pokfulam Road
Hong Kong
tel. +852 2859 7004
http://hub.hku.hk





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