About: http://webisa.webdatacommons.org/138068736

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	The entity Snapshot represents the interesting data, such as the number of busy threads, queuedConnections, errors, committed and rolled-back transactions, heap size, and the time stamp.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com