Hi Rafa Thanks for your response
Yes, we have tried the whole URI of the property ( http://dbpedia.org/ontology/**capital)<http://dbpedia.org/ontology/capital)> also but it didn't help Yes we are using EntityHub cache to locally store with all the additional information we pulled from Dbpedia.org In the documentation provided at http://stanbol.apache.org/docs/trunk/customvocabulary.html it is mentioned ---> *Optionally, if your data do use namespaces that are not present in prefix.cc (or the server used for indexing does not have internet connectivity) you can manually define required prefixes by creating/using the a indexing/config/namespaceprefix.mappings file * * * Can we get some inputs on if some changes to this file are required while using DBpedia data Also, looks like we are missing on some configurations in the overall process, so if dev community can please provide help, it will be much appreciated best regards tarandeep On Thu, Jul 18, 2013 at 1:38 PM, Rafa Haro <rh...@zaizi.com> wrote: > Hi Tarandeep, > > Have you tried using the whole URI of the property ( > http://dbpedia.org/ontology/**capital)<http://dbpedia.org/ontology/capital)> > ?? > > Anyway, maybe it is a better idea to change your workflow, because I > suppose that your example about "India" entity is something that could > happen to you with more entities because the default DBpedia site in > Stanbol doesn't contain information about dbp-ont properties. I would > suggest to use EntityHub cache to locally store entities with all the > information you need directly from DBpedia. So, maybe you can try to > directly retrieve the entities from any DBpedia endpoint, store them in the > EntityHub cache to ensure that you can use it later as your convenience. > Maybe the workflow could be the following: > > 1. Enhance a document using Stanbol DBpedia site for linking. > 2. For each extracted entity: > 2.1. If the entity is already store in the EntityHub, get it using > LDPath for dereferencing. > 2.2. If not, retrieve the entity from DBpedia endpoint as RDF data > and store it in the EntityHub. Then retrieve it > > I would day that this is currently possible in Stanbol, but maybe someone > else in the list can give you more light with the issue. > > Regards > > El 18/07/13 09:48, Sawhney, Tarandeep Singh escribió: > >> Hi All, >> >> In the stanbol local cache we have limited triples in dbpedia reference >> site. >> >> We have a need to get more triples for entities which are present in >> dbpedia >> reference site. For example entity "India" has limited triples, so when we >> enhance text which has india, it gets us only information which is there >> in >> dbpedia reference site. >> >> We have followed below mentioned steps to add more RDF data for entity >> "India" by creating our own reference site. >> >> 1 - Downloaded rdf-data for 'India' from [1]. >> >> 2 - Generated indexes for this rdf-data as suggested in article [2] with >> *Demo >> *as a reference site name. >> >> >> 3- Initialized indexes within stanbol instance as per [2]. >> >> 4- Configured new EntityLinking engine, '*demoLinkingEngine*' with *Demo >> *as >> >> referenced site as per [3]. >> I have added *dbp-ont:capital *in *'"Fields used for derefrencing* >> "option. >> >> 5- Configured new weighted chain (*demoChain*). >> >> 6 - Now i am trying to enhance *"India is a country."* I am getting India >> >> as de-reference entity but unable to get any new information related >> to *dbp-ont:capital >> *which exists in my new reference site *Demo, *which in this case should >> >> give us URI value of "New Delhi" >> >> [1] http://dbpedia.org/page/India >> [2] >> http://stanbol.apache.org/**docs/trunk/customvocabulary.**html<http://stanbol.apache.org/docs/trunk/customvocabulary.html> >> [3] >> http://stanbol.apache.org/**docs/trunk/components/**enhancer/engines/** >> entityhublinking<http://stanbol.apache.org/docs/trunk/components/enhancer/engines/entityhublinking> >> >> Can you please let me know if i am doing something wrong here or missing >> some configurations. >> Please let me know in case you need some more information on how we are >> trying to do it >> >> best regards >> tarandeep >> >> > > -- > > ------------------------------ > This message should be regarded as confidential. 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