::={(|||)[_]}; ::=datasource___; ::=entity_[_]\{[_][_]\}; ::=[{_}]; ::=_[{_}]; ::=unique; ::=[{_}][\(\)]; ::=listof|ref; ::=dataset_[_]\{[_][_]\}; ::=[{_}]; ::=_of___in_; ::=tree|table; ::=enum_[_]\{[_][_]\}; ::=[{_}]; ::=[_]=[_]; ::=; ::=; ::=; ::=; ::=; ::=; ::=; ::=; ::=; ::=; ::=; ::=\"\"; ::=@\[0-9\]+; ::=@\[\_\\-A-Za-z0-9\]+; ::=@\[^"\n\r\]+; ::=@\[\r\n\s\t\]+;