Hello Lorenz sir, do we have some alternative way to get this like downloading rdfs:comment of all resources from DBpedia and process it locally? Actually my data i-e about hundred cities are in the Arraylist and can be accessed using loop so its not a straight forward way to access it via endpoint.
Regards On Thu, Sep 8, 2016 at 2:57 AM, Lorenz Buehmann < [email protected]> wrote: > But the data is contained in the SPARQL endpoint of DBpedia, isn't it? > So how should it work without > > a) loading the necessary data in-memory - which in that case would also > be your task to first get the data from the remote endpoint > > b) get the information from the remote endpoint via SPARQL > > > On 07.09.2016 13:46, Sidra shah wrote: > > Cant we access it through a Resource? If I include comment with every > > instance of Question (Question is class name) like: What is capital of > > Spain? here I include rdfs:comment of Madrid. > > Which country has more population? here I include rdfs:comment of China. > > > > So later I set condition like if user did not answer the question > > correctly, display rdfs:comment of that question. > > if(Question.get(i).answer not correct) then Question.get(i).addcomment(); > > > > addcomment() is a method of type Literal in Jena. > > > > On Wed, Sep 7, 2016 at 2:59 AM, Lorenz Buehmann < > > [email protected]> wrote: > > > >> How many students of you are doing the same homework assignment? > >> > >> > >> Write a SPARQL query to get the rdfs:comment from the DBpedia endpoint. > >> > >> On 06.09.2016 14:17, Sidra shah wrote: > >>> I have a question class in my ontolgy which have instance: What is > >> capital > >>> city of Spain? I have then Answer class having instance Madrid along > with > >>> two other options London, Berlin. This is my owl file. > >>> > >>> Now in Jena/Java code, I want if user selects wrong option (not > Madrid), > >> it > >>> means user does not know about Madrid so I want to display him about > >> Madrid > >>> a short details in shape of rdfs:comment Madrid. > >>> > >>> On Tue, Sep 6, 2016 at 3:53 AM, Lorenz Buehmann < > >>> [email protected]> wrote: > >>> > >>>> I don't understand what you are after. > >>>> > >>>> > >>>> 1) This is not a Protege mailing list > >>>> 2) http://dbpedia.org/Madrid is not a valid DBpedia URI > >>>> 3) rdfs:comment could be retrieved by > >>>> 3)a) SPARQL query > >>>> 3)b) Load all triples about a particular resource, load those triples > >>>> into Jena, use Jena RDF layer interface to get the information > >>>> 4) I can't see the image, probably attachments are not allowed here > >>>> > >>>> Lorenz > >>>> > >>>> On 06.09.2016 12:43, Sidra shah wrote: > >>>>> Hi > >>>>> > >>>>> How can we get the rdfs:comment of certain resource in dbpedia? I > give > >>>>> the address of resource in protege, but when I close it and open > >>>>> again, the address changes again to my ontology address and under > >>>>> comment Annotation only the address appears like > >>>>> http://dbpedia.org/Madrid instead of the comments about Madrid > city.?. > >>>>> > >>>>> And how can we use this rdfs:comment in the jena code? Is it possible > >>>>> to import the rdfs:comment details in our ontology and then access it > >>>>> using Jena code? > >>>>> > >>>>> Inline image 1 > >> > >
