About: http://webisa.webdatacommons.org/148024040

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	} where Std{????} is the standard deviation of ????(s,k,l) for all the s, k, l, and a is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com