In which venue did Semeraro publish the paper about Data cloud?
Name the venue in which Semeraro published the paper about Data cloud.
SELECT DISTINCT ?answer WHERE { <https://dblp.org/rec/conf/recsys/MustoNLGS16> <https://dblp.org/rdf/schema#authoredBy> <https://dblp.org/pid/41/446> . <https://dblp.org/rec/conf/recsys/MustoNLGS16> <https://dblp.org/rdf/schema#publishedIn> ?answer }
<https://dblp.org/pid/41/446> <https://dblp.org/rec/conf/recsys/MustoNLGS16>