About: http://webisa.webdatacommons.org/6749200

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	In estimation, clustering is a method used to estimate a sum when all addends are approximately the same.
http://www.w3.org/ns/prov#wasQuotedFrom	mathgoodies.com