select distinct ?s ?o where { ?s <http://dbpedia.org/ontology/administrativeDistrict> ?o1 . ?o1 <http://dbpedia.org/ontology/administrativeDistrict> ?o . ?s <http://dbpedia.org/ontology/administrativeDistrict> ?o .}
Kalpa Gunaratna
--- Begin Message ---I am trying to run a query through a java program using Jena ARQ API. Following is the query that I run through a java program.select distinct ?s ?o where { ?s <http://dbpedia.org/ontology/team> ?o1 . ?o1 <http://dbpedia.org/ontology/team> ?o . ?s <http://dbpedia.org/ontology/team> ?o .} sometimes this works and sometimes doesn't. I do not know the problem. Even in the sparql endpoint, sometimes it doesn't work. The exception I get from java program is HttpException: 500 SPARQL Request Failed. In sparql endpoint it says timeout. I increased the timeout in the web interface but it doesn't help. I want to run this query for a list of properties and the code breaks when it executes the above query since it returns an exception. Do you have any clue what is going on?
--- End Message ---
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