About: http://webisa.webdatacommons.org/20491633

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	Sample selection bias is the biggest factor in gutting an otherwise properly constructed statistical study.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com