/// <summary>
/// Returns a string that describes the concept instance in a user-friendly manner.
/// The string contains concept's keyword and a list of concept's key properties.
/// </summary>
/// <remarks>
/// This description in not unique because different concepts might have same keyword.
/// </remarks>
public string GetUserDescription()
{
var desc = new StringBuilder(100);
desc.Append(Concept.GetKeywordOrTypeName());
desc.Append(' ');
AppendKeyMembers(desc);
return(desc.ToString());
}
