About: http://webisa.webdatacommons.org/417345802

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	In recent years, prediction markets, such as Intrade and the Iowa Prediction Market, have gained a reputation for accurately predicting outcomes.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu