About: http://webisa.webdatacommons.org/271120643

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	Each of the elements such as M1 and M2 produces a metric, and these elements are referred to as metric calculators.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com