About: http://webisa.webdatacommons.org/87467285

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 am not positive that heavy load is a factor here, but when running a job that takes a lot of CPU and a fair amount of memory churn, I will consistently see unable to acquire lock exceptions in the log (full stack trace below).
http://www.w3.org/ns/prov#wasQuotedFrom	jboss.org