review examples on SPARQL_Examples page

[andrewsu]

We have collected a large number of SPARQL queries at https://www.wikidata.org/wiki/User:ProteinBoxBot/SPARQL_Examples as demonstrations of integrative queries. However, several of these examples now time out. Others may also fail due to data modeling changes. Someone should review and adjust queries if necessary. Would be even better if we could run these queries as automated tests on Jenkins (with some check on the expected number of results).

[andrawaag]

I have a script that does this. I created a variant specifically for the SPARQL examples here. Running the script on all queries does lead to the script running in unlimited time out.

I will try to rewrite the script that it works on SPARQL queries individually