About: http://webisa.webdatacommons.org/119751791

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	Concurrency bugs in particular are extremely difficult to reliably find by testing, due to their dependence on the non-deterministic scheduling of concurrent threads.
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com