{"total_num_of_dag_blockscourses": 268 + 436 + 316 + 316 = 133663,
"total_num_of_dag_coursesblocks": 14 + 15 + 24 + 10 = 631336,
"total_num_of_dag_customtagdiscussion": 2 + 7 + 34 + 5 = 48720,
"total_num_of_dag_discussionhtml": 82 + 275 + 158 + 205 = 720513,
"total_num_of_dag_htmlvertical": 16153,
+ 131 + 121 + 100 = 513, "total_num_of_dag_verticalcustomtag": 22 + 22 + 3 + 6 = 53,48,
}
{ "courses": { "BerkeleyX/CS184.1x/2013_Spring": {...