[Nepomuk] Re: Fulltext search in nepomuk

[Sebastian Trüg]

On 05/05/2011 11:10 AM, Christian Mollekopf wrote:
> On Thu, 05 May 2011 11:05:50 +0200, Sebastian Trüg <trueg at kde.org> wrote:
> 
>> If you get duplicate results it may be that nie:description is defined
>> more than once. Replace "select ?r" with "select *" in the query to  
>> verify.
> 
> Ok, I think thats it. I get all the different versions of the text.
> Currently I'm using:
> res.addProperty( Vocabulary::NIE::description(), Soprano::LiteralValue(  
> note.text() ) );
> 
> I should probably use setProperty for nie:title and nie:description?

exactly. :)

>>
>> On 05/05/2011 10:00 AM, Christian Mollekopf wrote:
>>> I forgot to mention:
>>>
>>> Often I get the same resource as result of such a query multiple times
>>> (i.e. 6 times).
>>> The number of results varies for different search strings, but it seems  
>>> to
>>> remain stable for multiple searches for the same string.
>>> I'm sure that the searched strings are unique within the note, as they  
>>> are
>>> some random strings.
>>>
>>> Is there a reason for this, or is it a bug?
>>>
>>> Cheers
>>>
>>>
>>> On Thu, 05 May 2011 09:51:26 +0200, Christian Mollekopf
>>> <chrigi_1 at fastmail.fm> wrote:
>>>
>>>> In the akonadi-nepomuk-note feeder, I'm using nie:description to set  
>>>> the
>>>> text
>>>> of the note, wo It can be found via fulltext search.
>>>>
>>>> This basically works fine, meaning I'm able to find the resource with:
>>>>
>>>> select ?r where { ?r nie:description ?label .
>>>>                   ?label bif:contains 'sometext' . }
>>>>
>>>> What I find confusing is, that not all, but most resources which I
>>>> browsed
>>>> afterwards did not have the nie:description property set (I checked  
>>>> both,
>>>> resource and thing).
>>>> Not in the "browse resource view" and also not in the "show serialized
>>>> resource" view.
>>>>
>>>> Is this just a bug in nepomukshell? And is there maybe another tool for
>>>> me to
>>>> check the created resources?
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Chris
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