About: http://webisa.webdatacommons.org/389588945

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	Market Makers do not play a role other than to execute transactions, not unlike bus company employees who sell tickets at a bus station.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com