<attributeset default_source="golf.dat">
  <attribute
    name       ="Outlook"
    sourcecol  ="1"
    valuetype  ="nominal"
    blocktype  ="single_value"
    classes    ="rain overcast sunny"
  />
  <attribute
    name       ="Temperature"
    sourcecol  ="2"
    valuetype  ="integer"
    blocktype  ="single_value"
  />
  <attribute
    name       ="Humidity"
    sourcecol  ="3"
    valuetype  ="integer"
    blocktype  ="single_value"
  />
  <attribute
    name       ="Wind"
    sourcecol  ="4"
    valuetype  ="nominal"
    blocktype  ="single_value"
    classes    ="true false"
  />
  <label
    name       ="Play"
    sourcecol  ="5"
    valuetype  ="nominal"
    blocktype  ="single_value"
    classes    ="yes no"
  />
</attributeset>