About: http://webisa.webdatacommons.org/86847556

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	Refining is subject to price fluctuations caused by supply conditions, weather, economic conditions and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov