About: http://webisa.webdatacommons.org/251694919

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 S is our sample size, Z is a value proportional to the con???dence level (1.96 for a 95%
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com