Error retrieving data from remote SPARQL endpoint

[Roland Cornelissen]

Hi,

I tried to retrieve data from a remote SPARQL endpoint in a linkjob but without succes. The endpoint returns data but after the resultset is finished I get the error:
Virtuoso 22023 Error SR007: Function sprintf needs a string or UNAME or NULL as argument 3, not an arg of type INTEGER (189)

I have no clue what's wrong nor how to fix this. Any help will be appreciated!

Thanks,
Roland