}
]
[ { "items" * } {
- [ [ "" ] "item_sh" * ]
[ [ "" ] "item" * ]
}
]
+ [ { "sorts" * } {
+ [ [ "degree" ] "sd" "sd_d" + "sd_lt" * ]
+ [ [ "hierarchy" ] "sh" + "( ⫯[?]? )" "sh_props" + "sh_lt" * ]
+ }
+ ]
[ { "atomic arities" * } {
[ [ "" ] "aarity" * ]
}