About: http://webisa.webdatacommons.org/397304544

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	This table can be used to calculate the sample size making the desired changes in the relative precision and confidence level, e.g. if the level of confidence is reduced to 90%, then the sample size required would be 271.
http://www.w3.org/ns/prov#wasQuotedFrom	ijdvl.com