gf-3.1.6: lib/src/api/SymbolicDan.gf
--# -path=.:present:mathematical:prelude resource SymbolicDan = Symbolic with (Symbol = SymbolDan), (Grammar = GrammarDan) ;
--# -path=.:present:mathematical:prelude resource SymbolicDan = Symbolic with (Symbol = SymbolDan), (Grammar = GrammarDan) ;