| http://www.w3.org/ns/prov#value | - e credit ratings assigned to our debt instruments;???the effects of and cost of compliance with the Renewable Fuel Standards 2 (???RFS2???) requirements, including the availability, cost and price volatility of Renewable Identification Numbers (???RINs???);???the effects and cost of compliance with current and future state and federal environmental, economic, safety and other laws, policies and re
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