About: http://webisa.webdatacommons.org/299832229

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	Accordingly, the standard error of $\hat{\sigma}$ is also meaningless except in comparison to the weights.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com