t;>> untitled-ontology-6:sensorLocatedInInfrastructure
> >>>> true ;
> >>>> untitled-ontology-6:sensorLocatedInVehicle
> >>>> false ;
> >>>> untitled-ontology-6:sensor_id
Replace ";" by "."
>
> Lorenz showed you the correct syntax.
>
> "?ass cv:avgSpeedSensor_Infrastructue ?r ."+
>>
>
> Print the query out and see what it looks like. Hence the earlier
> suggestion you put newlines in the query.
>
>
pagated to the outer query, thus,
> > it's not bound to the INSERT part.
> >
> > Why not do it like here (note, I dPREFIX rdf:
> > <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> > PREFIX cv:
> > <http://www.semanticweb.org/toshiba/ontologies/2017/3/
&g
renz Buehmann wrote:
>
>> You forgot the attachments...
>>
>>
>> On 09.06.2017 03:02, Aya Hamdy wrote:
>>
>>> Attached is a file of my code and my ontology which I have imported on
>>> Eclipse.
>>>
>>> I have finally fixed the nul
uni-leipzig.de> wrote:
> If results are bound it can't be a null value. Please show your updated
> code.
>
>
> On 07.06.2017 14:58, Aya Hamdy wrote:
> > Sorry about the x, It was a stupid mistake. But it is nit the cause of
> the
> > null. When I fixed it, the
<a...@apache.org> wrote:
>
>
> On 06/06/17 00:26, Aya Hamdy wrote:
>
>> Ok. That sounds reasonable so I will work on breaking down my chain of
>> thought into smaller pieces. Thank you so much.
>>
>> I saw an example online where the query syntax is written as
about trying to figure out the
problem with the insert function?
Sorry if my questions are too naive, but I am trying to grasp the concepts
as much as possible.
Best Regards,
Aya
On Mon, Jun 5, 2017 at 8:32 PM, Andy Seaborne <a...@apache.org> wrote:
> Then find the sensor of inte
ed ?avg
>
> } WHERE {
>
> SELECT ?v (AVG(?speed) AS ?avg) {
>
> ....
>
> } GROUP BY ?v
>
> }
>
>
> On 05.06.2017 17:03, Aya Hamdy wrote:
> > Hello,
> >
> > I will try to explain with examples. I have generated my ontology from
> >
;
:avgSpeedSensor_Infrastructure ?r
}
}
But the value of the should come from reading the file, right?
On Sun, Jun 4, 2017 at 9:04 PM, Andy Seaborne <a...@apache.org> wrote:
>
>
> On 04/06/17 18:47, Aya Hamdy wrote:
>
>> Hello,
>>
>> I want
Hello,
I wanted to add a property called avgSpeed to an instance of a class called
FlowSensor. This property should be the average of the values of the
property vehicleSpeed attached to instances of the class Vehicle.
I read that SPARQL update allows doing this. However, I cannot reach the
Hello,
I am following the documentation on using sparql ... I am trying to learn
how to query datasets as per this link
http://jena.apache.org/tutorials/sparql_datasets.html
under the title Example Data we have a default graph and two namedgraphs
and then we are supposed to use this command to
jena.apache.org/tutorials/sparql_data/vc-db-1.rdf
>
> The site is normally updated at least for every release.
>
> ---
> A. Soroka
> The University of Virginia Library
>
> > On Mar 12, 2017, at 4:22 PM, Aya Hamdy <aya.bad...@gmail.com> wrote:
> >
> > Yes ex
ou report. Are you
> looking at some kind of cached off-line version of the site?
>
> ---
> A. Soroka
> The University of Virginia Library
>
> > On Mar 12, 2017, at 2:51 PM, Aya Hamdy <aya.bad...@gmail.com> wrote:
> >
> > I used "Improve this P
I used "Improve this Page" and commented at the beginning of tutorial 5
that the Vcards database used in this tutorial is not provided here or on
the GitHub file for the tutorial. Is that appropriate? (I am asking
for future reference because I tried it before but I saw that the tThe
email
Hello,
I have been exploring the Jena RDF API documentation found at the
following URL:
http://jena.apache.org/tutorials/rdf_api.html
Starting Tutorial 5 the documentation is using a file if Vcards called "
vc-db-1.rdf".
However, this file is provided neither with the documentation nor with
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