About: http://webisa.webdatacommons.org/335274213

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	Because of that, computerized trading firms now pay thousands of dollars a year for the right to special proprietary data feeds from exchanges and other execution venues.
http://www.w3.org/ns/prov#wasQuotedFrom	themistrading.com