About: http://webisa.webdatacommons.org/180343859

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	The are some technicalities that makes trades possible, especially for expiring contracts.
http://www.w3.org/ns/prov#wasQuotedFrom	charlotte.com