About: http://webisa.webdatacommons.org/63008211

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	as of the record date, such as, a copy of your brokerage account statement, a letter from your broker, bank or other nominee or a copy of your voting instruction card.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov