#define ITMZ_ITHOUGHTS_OPEN              1
#define ITMZ_ITHOUGHTS_CLOSE             2
#define ITMZ_TOPICS_OPEN                 3
#define ITMZ_TOPICS_CLOSE                4
#define ITMZ_TOPIC_OPEN                  5
#define ITMZ_TOPIC_CLOSE                 6
#define ITMZ_TOPIC_PREAMBLE              7
#define ITMZ_TOPIC_METADATA              8
#define ITMZ_TOPIC_SELF_CLOSE            9
#define ITMZ_RELATIONSHIPS_OPEN         10
#define ITMZ_RELATIONSHIPS_CLOSE        11