About: http://webisa.webdatacommons.org/81133308

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	Your broker is the best place to get that information, just in case they have a different requirement.
http://www.w3.org/ns/prov#wasQuotedFrom	mdwoptions.com