About: http://webisa.webdatacommons.org/114574824

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	4 Market makers are institutions such as securities brokers and dealers that buy and sell securities on behalf of customers.
http://www.w3.org/ns/prov#wasQuotedFrom	frb.org