Re: [DIG-users] Problem with accessing RACER via DIG interface

[<r.f...@tu...>]

On 06.06.2004, at 18:51, Gennaro Bruno wrote:

> Thanks you for your answer!!!
> This command seems to be exactly what I need but
> however I have a problem by using it.
> I did not understand if this command should be used to load an=20
> existing KB into RACER or to use an ontology which has been previously
> loaded into RACER (ex. via tcp).
> It seems that using the <useKB name=3D"..."/> command, RACER create a=20=

> new empty
> KB whose the uri corresponds to the "name" parameter.
> Are URI and name the same? I did not think so.


Load your KB using Rice. Let us assume, the name of the kb is TEST.


Then, send the following using the DIG protocol (HTTP).

<?xml version=3D"1.0"?>

<useKB xmlns=3D"http://dl.kr.org/dig/lang"
   xmlns:xsi=3D"http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation=3D"http://dl.kr.org/dig/lang
http://potato.cs.man.ac.uk/dig/level0/dig.xsd"
   name=3D"TEST"/>

Racer returns a URI that can be used in subsequent queries.

Regards,

Ralf



> Through RICE I can see that the corresponding tbox exists but it is=20
> empty.
> Thank you in advance.
> Gennaro
>
> Ralf M=F6ller wrote:
>
>>
>> On Thursday, June 3, 2004, at 06:49 PM, Gennaro Bruno wrote:
>>
>>> Hello everybody,
>>> As the subject of my mail explains, I have a problem
>>> using the DIG interface for accesing RACER. Let me explain better...
>>> What I need to do is accessing an existing ontology by using the DIG=20=

>>> interface
>>> without be forced to create a new one (newKB) and fill it by using=20=

>>> "tells" commands.
>>> In my example, I loaded it through the RACER TCP interface by using=20=

>>> the following command
>>> (daml-read-document=20
>>> "http://www-lsr.imag.fr/Les.Personnes/Gennaro.Bruno/family1.daml")
>>> Now, what URI do I have to use for posing ASK QUERIES through the=20
>>> DIG interface?
>>> I asked for it because if I use=20
>>> "http://www-lsr.imag.fr/Les.Personnes/Gennaro.Bruno/family1" as URI
>>> it does not work. This is an example:
>>
>>
>> For this purpose, Racer provides an extension to DIG1.1. Instead of=20=

>> <newKB> you can use
>> <useKB=20
>> name=3D"http://www-lsr.imag.fr/Les.Personnes/Gennaro.Bruno/family1"/>
>> Please make sure that the name is correct by asking, e.g.,=20
>> (all-tboxes).
>>
>> Afterwards, the following query should be processed correctly (I did=20=

>> not try though).
>>
>> Sorry for any inconvenience. Will add this to the Racer manual as=20
>> soon as possible :-)
>>
>> Ralf
>>
>>
>>>
>>> <?xml version=3D"1.0" encoding=3D"UTF-8"?>
>>> <asks
>>>    xmlns=3D"http://dl.kr.org/dig/lang"
>>>    xmlns:xsi=3D"http://www.w3.org/2001/XMLSchema-instance"
>>>    xsi:schemaLocation=3D"http://dl.kr.org/dig/lang
>>>    http://potato.cs.man.ac.uk/dig/level0/dig.xsd"
>>>    uri=3D"http://www-lsr.imag.fr/Les.Personnes/Gennaro.Bruno/family1">=

>>>    <allConceptNames id=3D"q1"/>
>>>    <allRoleNames id=3D"q2"/>
>>>    <allIndividuals id=3D"q3"/>
>>> </asks>
>>>
>>> and this is the response
>>>
>>> HTTP/1.1 100 Continue
>>> HTTP/1.1 200 OK
>>> content-length: 350
>>> content-type: text/xml
>>> server: CL-HTTP/70.180 (LispWorks; 1.8.9)
>>> date: Thu, 03 Jun 2004 14:27:31 GMT
>>> content-location: http://129.88.39.33:8080/
>>> <?xml version=3D"1.0" encoding=3D"UTF-8"?>
>>> <error message=3D"No such knowledge base known:=20
>>> http://www-lsr.imag.fr/Les.Personnes/Gennaro.Bruno/family1"/>
>>> <error message=3D"Cannot handle tag=20
>>> http://dl.kr.org/dig/lang#allConceptNames"/>
>>> <error message=3D"Cannot handle tag=20
>>> http://dl.kr.org/dig/lang#allRoleNames"/>
>>> <error message=3D"Cannot handle tag=20
>>> http://dl.kr.org/dig/lang#allIndividuals"/>
>>>
>>> How can I access this KB through the DIG interface? Is this=20
>>> possible? If so what URI do I have to use to access it?
>>> Thank you in advance for your answers.
>>> Sincerely,
>>> Gennaro Bruno
>>>
>>>
>>>
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>>
>>
>
>