About: http://webisa.webdatacommons.org/289485065

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	Locking is accomplished using semaphores or other means familiar in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca