Count the number of co-authors that Vinay Sharma has.
How many co-authors does Sharma, Vinay have?
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?x <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/95/43> . ?x <https://dblp.org/rdf/schema#authoredBy> ?answer FILTER(?answer != <https://dblp.org/pid/95/43>) }
<https://dblp.org/pid/95/43>