About: http://webisa.webdatacommons.org/88089878

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	internally, and we utilize customized infrastructure to integrate directly with the exchanges and other trading venues on which we provide liquidity.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov