public Dictionary<string,List<object>> ToUIDDictionary()

{
        await QueuedTask.Run(() =>
{
  var idSet = kgLayer.GetIDSet();

  // is the set empty?
  var isEmpty = idSet.IsEmpty;
  // get the count of named object types
  var countNamedObjects = idSet.NamedObjectTypeCount;
  // does it contain the entity "Species";
  var contains = idSet.Contains("Species");

  // get the idSet as a dictionary of namedObjectType and oids
  var oidDict = idSet.ToOIDDictionary();
  var speciesOIDs = oidDict["Species"];

  // alternatively get the idSet as a dictionary of 
  // namedObjectTypes and uuids
  var uuidDict = idSet.ToUIDDictionary();
  var speciesUuids = uuidDict["Species"];

});
      }