Hello Peter, Something is wrong with that specific installation. The following works: SELECT * from <http://bio2rdf.org/hgnc> WHERE { ?s a ?o } limit 1500
It means that the database may be corrupted due to some low-level problem and needs audit of RDF metadata as an first aid, and backup +recover if the problem persists. Best Regards, Ivan Mikhailov OpenLink Software http://virtuoso.openlinksw.com On Mon, 2008-11-10 at 20:59 -0800, Peter Ansell wrote: > Hi all, > > I am trying to run a query on one of the bio2rdf endpoints, the > hgnc.bio2rdf.org one [1], and it is failing to return the correct results. > The main trouble is that it is such a simple query [2] that I don't know > where to start in questioning it. > > SELECT * WHERE { ?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> ?o . > } LIMIT 1500 > > [1] http://hgnc.bio2rdf.org/sparql > > [2] http://bit.ly/3tyB > > Thanks for any help! > > Peter
