PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A signed stock power attached to a security, even if blank, may render the security no longer in ???customer name.??? If a security is no longer in customer name, it is treated like other securities held by the brokerage for customers and becomes part of the fund of customer property.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sipc.org