About: http://webisa.webdatacommons.org/85314025

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	This market data is commonly sold to subscribing institutions and customers and is an important source of income from trading system operators.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com