About: http://webisa.webdatacommons.org/23301678

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	The margin of error depends mostly on sample size, but there are other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com