About: http://webisa.webdatacommons.org/390114269

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	A sample can again be randomly obtained from the distribution, and such sample can be treated as an observed value at the second point in time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com