[open-bibliography] Antw: Re: BL data available under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License

Thu Sep 2 07:51:40 UTC 2010

See also Rufus' post "Why Share-Alike Licenses are Open but
Non-Commercial Ones Aren’t" which explains openness as an issue of
legal interoperability which NC-licences doesn't confrom to[1] or the
"classic" by Erik Möller[2].

Adrian

[1]
http://blog.okfn.org/2010/06/24/why-share-alike-licenses-are-open-but-non-commercial-ones-arent/
[2] http://freedomdefined.org/Licenses/NC

Oliver Flimm <flimm at ub.uni-koeln.de> 02.09.2010 09:27 >>>
Hi,

On Wed, Sep 01, 2010 at 04:28:13PM -0700, Jim Pitman wrote:
> Files are distributed under a 
> Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported
License. 
> http://creativecommons.org/licenses/by-nc-sa/3.0/ 
> 
> This seems to me a reasonable choice for biblio metadata, and one
there is
> some hope of getting big non-profit data providers to use.
> I dont see any significant downside to the "NonCommercial" feature,
and
> "ShareAlike" seems OK too. 

hmm, when opening up our bibliographic data with hbz, we discussed
possible
metadata licenses quite a lot. Rather quick it was apparent, that
except CC0 all CC-licenses had its problems - CC-A-NC-SA being the
worst of all.

Attribution means: When querying and combining thousands of
SPARQL-Endpoints to finally get *one* result item, then you have to
stick thousand attribution notices to the item, when showing it to the
end user. Not very practical...

Non commercial means: Wikipedia, Google and so on can't use it -
meaning less use and visibility

Share-alike means: The result of combinations of CC-*-SA and CC0 get
"poisoned" by SA, because parts that once were CC0 are now bound to
CC-*-SA.

Nevertheless the step of releasing the data is good news. But it would
be even better with a different type of license... Perhaps they'll
reconsider their choice at some point and change the license...

Regards,

O. Flimm

-- 
Universitaet zu Koeln :: Universitaets- und Stadtbibliothek
IT-Dienste :: Abteilung Universitaetsgesamtkatalog
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Tel.: +49 221 470-3330 :: Fax: +49 221 470-5166
flimm at ub.uni-koeln.de :: www.ub.uni-koeln.de 

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