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This is version 12. It is not the current version, and thus it cannot be edited.
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Current Development Tasks

  • bugzilla summary here ...

A grammar for semantic annotations

  • Note that parenthesis ( ) are used to define the syntax, e.g., ( ... )* means zero or more, ( ... )+ means one or more, and ( ... )? means zero or one.

 [1]   AnnotGroup     ::=   ( Annot )+ 

 [2]   Annot          ::=   ItemExp '==>' OntExp

 [3]   ItemExp        ::=   '/' ItemPath

 [4]   ItemPath       ::=   ElemName ( '[' ItemCntxtExp ']' )*  ( Var )? |
                            ItemPath '/' ItemPath | '*' | '.'

 [5]   Var            ::=    '{' '$' VarName '}'

 [6]   ItemCntxtExp   ::=   ItemPath | 
                            ItemPath Op ItemValue

 [7]   Op             ::=   '=' | '<' | '>' | '<=' | '>=' | '!=' 

 [8]   OntExp         ::=   ConceptName ( Var )? ( OntPath )?

 [9]   OntPath        ::=   '.' RoleName ( '#' ConceptName )? ( Var )? ( OntPath )?



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This particular version was published on 21-Jan-2005 10:53:02 PST by SDSC.bowers.