Key=>dart_510
docid=>3E37DDAB9E31A37080257B2B0082F7AF
http://172.23.12.231/graham/CFCLib.nsf/APICF_GET_VIDEO_INFO?openagent&outputformat=JSON&d=3E37DDAB9E31A37080257B2B0082F7AF&u=jp&p=jp
******* JSON CLEAN START *******
****** JSON CLEAN START - OK
******* JSON CLEAN END - OK *******