ILC 1 expanded class r87

      r87     formalization

r87  [:]	formalization
r87aWt	natural
r87b	jargon
r87d	dialect, local variant  [dialectology]
r87n	standard, national
r87p	pidgin
r87r	creole
r87t	international
r87u	constructed, planned, artificial
r87x	formal
r87xp	programming, script  « wtu
r87xr	knowledge representation, markup  « y3r

or

Facets key
0  under aspect      
1  at time           
2  in place          
3  through process   
4  made of element   
5  with organ        
6  from origin       
7  to destination    
8  like pattern      
9  of kind