About: http://webisa.webdatacommons.org/143379428

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	Twindex monitors hundreds of millions of Twitter messages for opinions and views about both presidential candidates, breaks them up depending on whether they pertain to Obama or Romney, and then gives each candidate an overall rating.
http://www.w3.org/ns/prov#wasQuotedFrom	investorplace.com