About: http://webisa.webdatacommons.org/395259390

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	I have started learning about databases and SQL, and recently studied about transactions, including deadlocks, shared (S) locks, exclusive (X) locks, wait-die protocol and wound-wait protocol.
http://www.w3.org/ns/prov#wasQuotedFrom	dreamincode.net