On Thu, Oct 22, 2009 at 10:06 PM, Paul Houle <[email protected]> wrote:
> Kenny Guan wrote:
>
>> Hey,
>>
>> I am doing some work on semantic search and I may want to use dbpedia as
>> seed data. The thing I want to do now is, given a dbpedia ontology class,
>> say COMPANY, i want to get all attributes of COMPANY.
>>
>> I see there are 170+ classes and 900+ attributes in dbpedia ontology. For
>> each object/instance, its type/class is specified in "Ontology type"
>> dataset, its attributes are specified in "Ontology infoboxes" dataset. But
>> seems no dataset directly specifies the attributes of a particular class,
>> right?
>>
>> if it is, how to write a SPARQL script to get attributes of COMPANY? I
>> have never written a SPARQL, hope to start with this one. can someone give
>> some help?
>>
>> There's also an OWL file that describes what specific properties are
> associated with dbpedia ontology classes, if that helps.
>
is there an already way to retrieve properties associated with an ontology
class in OWL file?
>
> Overall, partitioning can be a desirable feature for generic databases:
> although I like keeping a taxonomic skeleton of all of dbpedia and freebase
> around, for specific projects it's certainly useful to extract properties
> connected with a particular sort of entity.
>
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