About: http://webisa.webdatacommons.org/90058290

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	One thing to note is that locking can be heavy, especially if the operation being locked over is trivial, or the life of the lock is a high percentage of the work being performed concurrently.
http://www.w3.org/ns/prov#wasQuotedFrom	blackrabbitcoder.net