About: http://webisa.webdatacommons.org/443069583

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	13 Date of maturity/expiration of the financial instrument, i.e. the date when right to acquire shares ends.
http://www.w3.org/ns/prov#wasQuotedFrom	businesswire.com