About: http://webisa.webdatacommons.org/270445269

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	For example, for certain types of questions, answers that people rate as 99% certain turn out to be wrong 40% of the time.[24][61][62][63]
http://www.w3.org/ns/prov#wasQuotedFrom	tanagraltd.com