About: http://webisa.webdatacommons.org/143069513

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	On occasion, other types of securities intermediaries, such as broker-dealers or banks, may perform similar functions by holding a certificate registered in its name but held on behalf of its customers.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov