On 30/01/17 08:23, Lorenz B. wrote:
I don't know what kind of backend they use, but for whatever reason, you
have to use an additional HTTP parameter force=true when using the
SPARQL endpoint from external services:
http://data.open.ac.uk/sparql?force=true
select distinct ?Concept where {[] a ?Concept}
LIMIT 100
This is a bug in Jena 3.1.1 to do with redirection handling.
It works in 3.1.0 and in the development branch.
Adding ?force=true works because it is where the redirection goes.
Andy
> I don't know what kind of backend they use,
Apache Jena Fuseki 2.3.1
(It's in the HTTP response header.)
