Currently DSpace returns (through OAI) multi language fields as multiple
fields with the same tag
Practical example; I have an article with two descriptions, one in english
and one in portuguese.
When I get this article's xml through OAI, i get the descriptions in the
following format:
...
Here be description
Here be portuguese description
...
I believe this is problematic because it makes very difficult to detect the
language of the field and harvest both (for example, VuFind only gets the
first description. see [1]).
Also, please correct me if i'm wrong, but is a fault in DSpace on complying
with Dublin Core guidelines, see Recommendation 9:
*Where the language of the value is indicated, it should be encoded using
the 'xml:lang' attribute.*From
http://dublincore.org/documents/dc-xml-guidelines/.
I know that, by default, it's not obligatory to have a language field, but
shouldn't be the case when you have fields with more than one language?
Can somebody confirm that? I was afraid that the problem was on VuFind
side, i was looking at the article's xml returned from OAI stored in VuFind
folders, but i believe thesse XMLs are exact ones returned by DSpace, and
directly searching through DSpace OAI interface (dspacedomain/oai/request)
gave me conffidence that its DSpace whos returning these XMLs.
[1]https://sourceforge.net/p/vufind/mailman/message/34785485/
Samuel Henrique O. P. [samueloph]
Técnico em Informática - UTFPR [2012].
Estudante de Engenharia de Computação - UTFPR.
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