#security_interest  any interest in a property that secures the payment of an obligation
  supertype:  interest.percentage__stake  a right or legal share of something; a financial involvement with something; "they have interests all over the world"; "a stake in the company's future"
  subtype:  pledge.security_interest  a deposit of personal property as security for a debt; "his saxophone was in pledge"
     subtype:  pawn.pledge  an article deposited as security
  subtype:  mortgage  a conditional conveyance of property as security for the repayment of a loan
     subtype:  first_mortgage__firstmortgage  a mortgage that has priority over all mortgages and liens except those imposed by law
     subtype:  second_mortgage  a mortgage that is subordinate to a first mortgage
     subtype:  chattel_mortgage__chattelmortgage  a loan to buy some personal item; the item (or chattel) is security for the loan
  subtype:  conditional_sale.security_interest__conditionalsale  a security interest taken by the seller in return for credit
  subtype:  lien  the right to take another's property if an obligation is not discharged
     subtype:  artisan's_lien__artisan'slien  lien permitting an artisan to retain possession of a piece of work until has been paid for
     subtype:  judgment_lien  lien on a debtor's property that is granted to a creditor by court judgment; lien may be enforced by having the sheriff seize the property and hold a sheriff's sale
     subtype:  landlord's_lien  lien on a tenant's property for the satisfaction of unpaid rent or property damage
     subtype:  mechanic's_lien  lien to secure payment for work and materials in erecting or repairing a building or other structure
        subtype:  garageman's_lien__garageman'slien  the extension of a mechanic's lien to include payment for work on automobiles
     subtype:  tax_lien__taxlien  lien of which a tax collector may avail himself in default of taxes (analogous to a judgment lien)
        subtype:  federal_tax_lien__federaltaxlien  lien of the United States on all property of a taxpayer who fails to pay the federal government the taxes for which he or she is liable
        subtype:  state_tax_lien__statetaxlien  a lien on the property of a taxpayer that the tax collector can use upon default of payment of taxes
     subtype:  warehouseman's_lien  right of a warehouseman to retain goods until all storage charges have been paid

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