About question "How many official languages are spoken on the Seychelles?", I got a sparql from GANWERS:
select COUNT(DISTINCT ?languages) where { ?languages <type> <Language>. <Seychelles> <language> ?languages. } LIMIT 3
But I got 403 code when I use gStore to query it.
It is not a stantard SPARQL containing full prefix message. And I want to get a SPARQL followed w3c so that I can query it on other endpoint.
Could you help me to solve this problem.