SUBTOPIC       Subtopic (nickname)           0003300032CHNN    NNNNNNNY00YMD     NN   Subtopic (nickname)           Subtopic (nickname)                                                                                 Short name -- usually last word of full key                                                                                 
TEXT           Text                          0006501504CHNN    NNNNNNNN00YMD     NN   Text                          Text                                                                                                Text of topic                                                                                                               
TOPIC          Topic                         0000100032CHNN    NNNNNNNN00YMD     NN   Topic                         Topic                                                                                               Topic name