Thanks Morsey. Would love to see this problem with the Infobox:Film mapping
getting fixed. I am just getting started with using dbpedia. May be I can try
contributing here later, if it doesn't get picked up by anyone.
Date: Sat, 23 Feb 2013 09:39:13 +0100
From: mor...@informatik.uni-leipzig.de
To: arunchipp...@hotmail.com
CC: dbpedia-discussion@lists.sourceforge.net
Subject: Re: [Dbpedia-discussion] dbpedia ontology properties not getting
extracted reliably from en Infobox : Film template
Hi Arun,
On 02/23/2013 06:39 AM, Arun Chippada wrote:
Hi,
It seems like important dbpedia ontology properties, such as
starring, director, budget etc (generated from the mapping of en
Infobox : Film) are not always present for several english
films, although the corresponding wikipedia pages do have these
properties and are using the Infobox : Film template.
For example, consider the following english wikipedia page
(which is using the Infobox :
Film template)
http://en.wikipedia.org/wiki/Blade_Runner
The dbpedia ntriples for the
above page does not have the <http://dbpedia.org/ontology/starring>
properties
http://dbpedia.org/data/Blade_Runner.ntriples
This wikipedia page for Blade Runner is also one of the test
pages at the following url -
http://mappings.dbpedia.org/server/mappings/en/extractionSamples/Mapping_en:Infobox_film.
The test results generated on this page also do not have the
<http://dbpedia.org/ontology/starring>
properties for this film.
The starring property is indeed present in the Infobox on the
wikipedia page for this film
(http://en.wikipedia.org/wiki/Blade_Runner).
However, the same dbpedia ontology property for starring does
get extracted for some other films such as "Army
of Darkness"
I saw several cases of the above behavior of dbpedia ontology
properties (starring, director, musicComposer, budget etc)
missing for some films, while being present for some other
films. However, in each case where the properties were missing
in the dbpedia data set, the same properties were present on the
corresponding wikipedia page.
Is there a reason why the dbpedia ontology properties do not
seem to be getting extracted for some films, while the same
properties are getting extracted for some other films?
Please have a look on that thread [1].
Thanks
Arun
[1]
http://www.mail-archive.com/dbpedia-discussion@lists.sourceforge.net/msg04305.html
--
Kind Regards
Mohamed Morsey
Department of Computer Science
University of Leipzig ------------------------------------------------------------------------------
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