On 10/17/14 2:45 AM, QUERALT ROSINACH, NURIA wrote:
Hi all,I have a problem with the following FED. I don't understand why this simple query from the bio2rdf::irefindex sparql endpoint works: PREFIX bio2rdf-ifx:<http://bio2rdf.org/irefindex_vocabulary:> SELECT ?ppi ?protein_dgn ?protein_irx WHERE { ?ppi a bio2rdf-ifx:Pairwise-Interaction ; bio2rdf-ifx:interactor_a ?protein_dgn ; bio2rdf-ifx:interactor_b ?protein_irx . } limit 20 HTTP SPARQL QUERY: http://irefindex.bio2rdf.org/sparql?default-graph-uri=&query=PREFIX+bio2rdf-ifx%3A+%3Chttp%3A%2F%2Fbio2rdf.org%2Firefindex_vocabulary%3A%3E%0D%0ASELECT++%3Fppi+%3Fprotein_dgn+%3Fprotein_irx+WHERE+%7B%0D%0A%3Fppi+a+bio2rdf-ifx%3APairwise-Interaction+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_a+%3Fprotein_dgn+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_b+%3Fprotein_irx+.%0D%0A%7D+limit+20&format=text%2Fhtml&timeout=0&debug=on And doing the same query from our isql shell works as well, but from our sparql endpoint (http://rdf.disgenet.org/sparql/) does not: PREFIX bio2rdf-ifx:<http://bio2rdf.org/irefindex_vocabulary:> SELECT ?ppi ?protein_dgn ?protein_irx WHERE { SERVICE<http://irefindex.bio2rdf.org/sparql> { ?ppi a bio2rdf-ifx:Pairwise-Interaction ; bio2rdf-ifx:interactor_a ?protein_dgn ; bio2rdf-ifx:interactor_b ?protein_irx . } } LIMIT 20 HTTP SPARQL QUERY: http://rdf.disgenet.org/sparql/?default-graph-uri=&query=PREFIX+bio2rdf-ifx%3A+%3Chttp%3A%2F%2Fbio2rdf.org%2Firefindex_vocabulary%3A%3E%0D%0ASELECT++%3Fppi+%3Fprotein_dgn+%3Fprotein_irx+WHERE+%7B%0D%0ASERVICE+%3Chttp%3A%2F%2Firefindex.bio2rdf.org%2Fsparql%3E+%7B%0D%0A%3Fppi+a+bio2rdf-ifx%3APairwise-Interaction+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_a+%3Fprotein_dgn+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_b+%3Fprotein_irx+.%0D%0A%7D%0D%0A%7D+LIMIT+20&format=text%2Fhtml&timeout=0&debug=on I am sure it is related to some configuration setting that we missed. Could you shed light on it? Many thanks in advance!
Please share your query definition. Example: http://irefindex.bio2rdf.org/sparql?default-graph-uri=&qtxt=%0D%0APREFIX+bio2rdf-ifx%3A+%3Chttp%3A%2F%2Fbio2rdf.org%2Firefindex_vocabulary%3A%3E%0D%0ASELECT++%3Fppi+%3Fprotein_dgn+%3Fprotein_irx+WHERE+%7B%0D%0ASERVICE+%3Chttp%3A%2F%2Firefindex.bio2rdf.org%2Fsparql%3E+%7B%0D%0A%3Fppi+a+bio2rdf-ifx%3APairwise-Interaction+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_a+%3Fprotein_dgn+%3B%0D%0A+++++++bio2rdf-ifx%3Ainteractor_b+%3Fprotein_irx+.%0D%0A%7D%0D%0A%7D+LIMIT+20&format=text%2Fhtml&timeout=0&debug=on Note: &query becomes &qtxt re., SPARQL Query Definition URL pattern. Your example link isn't resolving right now. -- Regards, Kingsley Idehen Founder & CEO OpenLink Software Company Web: http://www.openlinksw.com Personal Weblog 1: http://kidehen.blogspot.com Personal Weblog 2: http://www.openlinksw.com/blog/~kidehen Twitter Profile: https://twitter.com/kidehen Google+ Profile: https://plus.google.com/+KingsleyIdehen/about LinkedIn Profile: http://www.linkedin.com/in/kidehen Personal WebID: http://kingsley.idehen.net/dataspace/person/kidehen#this
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