anchor.diff:  parse_argument({hasobjects, Objects}) ->
       lists:map(
           fun(Object) ->
  -            {hasobject, Object}
  +            {hasobject, parse_predicate(Object)}
           end,
           Objects
       );
  
positive.code:     custompivots,
      filters,
      has_geo,
      is_findable,
      keyword,
      ongoing_on_date,
  
negative.code: parse_argument({hassubjects, Subjects}) ->
      lists:map(
          fun(Subject) ->
              {hassubject, parse_predicate(Subject)}
          end,
          Subjects
      );
  