cc4531cd1e
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@53 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
15 lines
131 B
Plaintext
15 lines
131 B
Plaintext
|
|
:- object(waterfowl,
|
|
imports(descriptors),
|
|
extends(order)).
|
|
|
|
|
|
order(waterfowl).
|
|
|
|
feet(webbed).
|
|
|
|
bill(flat).
|
|
|
|
|
|
:- end_object.
|