Il 22/12/2010 16:14, Yonatan ha scritto:
Thanks Roberto and Max for the replies.
Two more questions:
1.What is the difference between the "Ontology Infobox Properties"
dataset (the file mappingbased_properties_en.nt) and the "Raw Infobox
Properties" dataset (the file infobox_properties_en.nt)?
Hi Jonathan,
the answer to your question is here:
http://wiki.dbpedia.org/Datasets#h18-11. Basically the Infobox Ontology
is based on hand-generated mappings of Wikipedia infoboxes/templates to
a newly created DBpedia ontology, while the Infobox Properties are
extracted from all infoboxes and templates within all Wikipedia articles
and are not cleaned or merged. In this case the coverage is larger but
data is relatively noisy.
2.What is the difference between the DBPedia->OpenCyc and the OpenCyc
-> DBPedia mapping file? Which is better?
Actually on the DBpedia download page there is only the DBpedia -> Cyc
linkage. Here you can find some info about how the linkage is obtained:
http://wiki.dbpedia.org/OpenCyc?v=uy6.
Linking from DBpedia to Cyc means you have triples such as:
<http://dbpedia.org/resource/Absinthe>
<http://www.w3.org/2002/07/owl#sameAs>
<http://sw.opencyc.org/concept/Mx4rvvabn5wpEbGdrcN5Y29ycA> .
while Cyc to DBpedia should be:
<http://sw.opencyc.org/concept/Mx4rvvabn5wpEbGdrcN5Y29ycA>
<http://www.w3.org/2002/07/owl#sameAs>
<http://dbpedia.org/resource/Absinthe>.
The difference is who links whom.
Thanks,
Jonathan.
Merry Christmas! :-)
roberto
--
Roberto Mirizzi
http://sisinflab.poliba.it/mirizzi
*From:*Roberto Mirizzi [mailto:[email protected]]
*Sent:* Monday, December 20, 2010 7:42 PM
*To:* [email protected]
*Subject:* Re: [Dbpedia-discussion] infobox property mapping from
english to other languges?
Il 19/12/2010 14:31, Yonatan ha scritto:
Hi,
Is there any way I can extract the equivalent names in English of
infobox properties of non-English languages (e.g. prénom -> first name).
Hi Jonathan,
if a mapping in a non-English language doesn't exist, you currently
cannot do it. Anyway I'm working on that, we have produced some code
to automatically do what you're looknig for. We're going to release
soon something about that. DBpedia team suggested me to wait for the
transition to Mercurial control management tool instead of SVN for an
easier management of different branches. So I'm waiting for that
moment. :-)
Cheers,
roberto
Thanks,
Jonathan.
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