About: http://webisa.webdatacommons.org/4028280

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	Actual execution of the listed operations may be implemented using the real engine 210 and a C++ class such as the following, which is a condensed revision of the class described in the '213 application:
http://www.w3.org/ns/prov#wasQuotedFrom	google.com