---------- Forwarded message ----------
From: Erdem Begenilmis <[email protected]>
Date: 2011/3/3
Subject: Re: [Dbpedia-discussion] getting graph of data
To: l Yu <[email protected]>
yes my question was about that. But it is not exactly what I want.
I'm looking for getting graphs as a result of my sparql query. Because, the
results of sparql are url based in dbpedia, so I can not use them as
ontology. When I get a property or an object as the result of sparql, it is
only the url of it. Therefore, I can not use it in Jena and can not see the
other properties connected to it. For instance, when I execute the query
below
* select distinct ?prop where { <
http://dbpedia.org/resource/Presidency_of_Barack_Obama> ?prop
category:Presidency_of_Barack_Obama} *
*
*
the result is the url of the property which is *
http://purl.org/dc/terms/subject. *However, because of it is url based, I
can not get the other ranges that connected to this property by simply using
Jena. So, everytime I write query, I need to expand the results of query.
I wonder is it possible to take this property from dbpedia in the
format that we can simply put it in Jena and use functionalities of Jena to
get other data connected to that property.
2011/3/3 l Yu <[email protected]>
hope I understand the question correct.
>
> DBpedia allows you to download a collection of datasets from here:
>
> http://wiki.dbpedia.org/Downloads36
>
> and these are in N-Triple format (not RDF/XML). You should be able to find
> short description about each dataset from the above page as well.
> On Wed, Mar 2, 2011 at 4:53 AM, Erdem Begenilmis <
> [email protected]> wrote:
>
>> Hi,
>>
>> we'd like to take data as a graph for better query performance and usage
>> of ontology.However, we couldn't find how to do it in DBPedia. DBPedia
>> provides data only with a sparql end point. How can we achieve that ??
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>
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