About: http://webisa.webdatacommons.org/7713256

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 BSM option-pricing model incorporates various assumptions including expected volatility, estimated expected life and interest rates.
http://www.w3.org/ns/prov#wasQuotedFrom	apple.com