About: http://webisa.webdatacommons.org/53304206

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	For any (user, package) pairs in the test set that are already seen in the training set, their labels on the training set are recalled and used instead.
http://www.w3.org/ns/prov#wasQuotedFrom	kaggle.com