thanks richard for helping me.

richard can you help me to build query that return Automotive Industry with 
email addresses, location, specialization with a specified country . The 
following query in RED I build with your help but how but I does not return 
contact information and specialization. I also want to add country parameter so 
it return automotive industry only for specified country. 

SELECT ?property ?hasValue ?isValueOf
WHERE {
  { <http://dbpedia.org/resource/Automotive_industry> ?property ?hasValue }
  UNION
  { ?isValueOf ?property <http://dbpedia.org/resource/Automotive_industry> }
}


please help me to refine the above query I will be thank full to all of  you. I 
must submit my university assignment. 

Regards,

Amir Hussain

> CC: [email protected]
> From: [email protected]
> To: [email protected]
> Subject: Re: [Dbpedia-discussion] what are avaiable categories at 
> dbpedia.org/resource/category:
> Date: Wed, 16 Dec 2009 23:03:04 +0000
> 
> 
> On 16 Dec 2009, at 06:07, Amir Hussain wrote:
> > I would like to know what are the categories are available at 
> > http://dbpedia.org/resource/Category 
> > : For example the following query in RED taken from dbpedia.org and  
> > it works well but when I try to modify with 
> > http://dbpedia.org/resource/category:MotorCycle_manufacturers 
> >  then it does not return any thing.
> 
> DBpedia URIs are case sensitive, so you have to be careful with  
> uppercase and lowercase letters.
> 
> You had:
> http://dbpedia.org/resource/Category:Car_manufacturers
> 
> So it should be:
> http://dbpedia.org/resource/Category:Motorcycle_manufacturers
> 
> and not your version:
> http://dbpedia.org/resource/category:MotorCycle_manufacturers
> 
> > From where I can get available categories list or dbpedia.org/ 
> > resource available resources list.
> 
> DBpedia is created by extracting structured data from Wikipedia. So  
> you can just go to Wikipedia and look at the articles and categories  
> there. Then just replace "http://en.wikipedia.org/wiki/"; with 
> "http://dbpedia.org/resource/ 
> ".
> 
> I found the motorcycle category by going to the Kawasaki article on  
> Wikipedia, which is a disambiguation page. I found the link to the  
> company, and then looked at its categories (on the bottom of the  
> page), and had to go a few steps up in the category hierarchy to  
> arrive at Category:Motorcycle_manufacturers.
> 
> Best,
> Richard
> 
> 
> 
> >
> >
> > SELECT * WHERE {
> > ?subject skos:subject 
> > <http://dbpedia.org/resource/Category:Car_manufacturers 
> > >.
> > } LIMIT 20
> >
> >
> > Please help me.
> >
> > Regards,
> >
> > Amir Hussain
> >                                     
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