About: http://webisa.webdatacommons.org/74498394

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	Optimally, and in order to preserve the consistency and isolation properties, both A and B must have completed before transactions other than A and B perceive locks on those resources to have been released.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com