#future  bulk commodities bought or sold at an agreed price for delivery at a specified future date
  supertype:  commodity__trade_goods__tradegood__goods__good  articles of commerce
  subtype:  oil_future__oilfuture__petroleumfuture  petroleum bought or sold at an agreed price for delivery at a specified future date
  subtype:  soybean_future__soybeanfuture  soybeans bought or sold at an agreed price for delivery at a specified future date
  subtype:  wheat_future__wheatfuture  wheat bought or sold at an agreed price for delivery at a specified future date

No statement uses or specializes future; click here to add one.