In FSKD, how many papers has Wenyan Ren published?
Report the count of papers that Wenyan Ren has published in FSKD.
SELECT (COUNT(DISTINCT ?answer) AS ?count) WHERE { ?answer <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/15/7826> . ?answer <https://dblp.org/rdf/schema#publishedIn> 'FSKD (6)' }
<https://dblp.org/pid/15/7826>