About: http://webisa.webdatacommons.org/222661371

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	At 212, if the request is an exchange request, the method exchanges the shared memory location contents with the requesting process' or thread's associated memory location contents.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com